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CHANGELOG.md
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# 7.0.0 (unreleased)
## Breaking changes
- **Removed PhantomJS**: PhantomJS was deprecated in [Grafana v6.4](https://grafana.com/docs/grafana/latest/guides/whats-new-in-v6-4/#phantomjs-deprecation) and starting from Grafana v7.0.0, all PhantomJS support has been removed. This means that Grafana no longer ships with a built-in image renderer, and we advise you to install the [Grafana Image Renderer plugin](https://grafana.com/grafana/plugins/grafana-image-renderer).
- **Docker**: Our Ubuntu based images have been upgraded to Ubuntu [20.04 LTS](https://releases.ubuntu.com/20.04/).
- **Dashboard**: A global minimum dashboard refresh interval is now enforced and defaults to 5 seconds.
- **@grafana/ui**: Forms migration notice, see [@grafana/ui changelog](https://github.com/grafana/grafana/blob/master/packages/grafana-ui/CHANGELOG.md)
- **Interval calculation**: There is now a new option `Max data points` that controls the auto interval `$__interval` calculation. Interval was previously calculated by dividing the panel width by the time range. With the new max data points option it is now easy to set `$__interval` to a dynamic value that is time range agnostic. For example if you set `Max data points` to 10 Grafana will dynamically set `$__interval` by dividing the current time range by 10.
- **Datasource/Loki**: Support for [deprecated Loki endpoints](https://github.com/grafana/loki/blob/master/docs/api.md#lokis-http-api) has been removed.
**Deprecation warnings**
- Scripted dashboards is now deprecated. The feature is not removed but will be in a future release. We hope to address the underlying requirement of dynamic dashboards in a different way. [#24059](https://github.com/grafana/grafana/issues/24059)
## 7.0 Feature highlights
### Data transformations
Not just visualizing data from anywhere, in Grafana 7 you can transform it too. By chaining a simple set of point and click transformations users will be able join, pivot, filter, re-name and calculate to get the results they need. Perfect for operations across queries or data sources missing essential data transformations.
Data transformations will provide a common set of data operations that were previously duplicated as custom features in many panels or data sources but are now an integral part of the Grafana data processing pipeline and something all data sources and panels can take advantage of.
In Grafana 7.0 we have a shared data model for both time series and table data that we call [DataFrame](https://github.com/grafana/grafana/blob/master/docs/sources/plugins/developing/dataframe.md). A DataFrame is like a table with columns but we refer to columns as fields. A time series is simply a DataFrame with two fields (time & value).
**Transformations shipping in 7.0**
- **Reduce**: Reduce many rows / data points to a single value
- **Filter by name**: Filter fields by name or regex
- **Filter by refId**: Filter by query letter
- **Organize fields**: Reorder, rename and hide fields.
- **Labels to fields**: Transform time series with labels into a table where labels get's converted to fields and the result is joined by time
- **Join by field**: Join many result sets (series) together using for example the time field. Useful for transforming time series into a table with a shared time column and where each series get it's own column.
- **Add field from calculation**: This is a powerful transformation that allows you perform many different types of math operations and add the result as a new field. Examples:
- Calculate the difference between two series or fields and add the result to a new field
- Multiply one field with another another and add the result to a new field
### New panel edit experience
In Grafana 7 we have redesigned the UI for editing panels. The first visible change is that we have separated panel display settings to a right hand side pane that you can collapse or expand depending on what your focus is on. With this change we are also introducing our new unified option model & UI for defining data configuration and display options. This unified data configuration system powers a consistent UI for setting data options across visualizations as well as making all data display settings data driven and overridable.
This new option architecture and UI will make all panels have a consistent set of options and behaviors for attributes like `unit`, `min`, `max`, `thresholds`, `links`, `decimals`. Not only that but all these options will share a consistent UI for specifying override rules and is extensible for custom panel specific options.
We have yet to migrate all core panels to this new architecture so in 7.0 there will sadly be some big inconsistencies in the UI between panels. Hopefully this will be fixed soon in future releases as we update all the core panels and help the community update the community panel plugins.
### New tabel panel
Grafana 7.0 comes with a new table panel (and deprecates the old one). This new table panel supports horizontal scrolling and column resize. Paired with the new `Organize fields` transformation detailed above you can reorder, hide & rename columns. This new panel also supports new cell display modes, like showing a bar gauge inside a cell.
### Improved time zone support
Starting in version 7.0, you can override the time zone used to display date and time values in a dashboard.
With this feature, you can specify the local time zone of the service or system that you are monitoring. This can be helpful when monitoring a system or service that operates across several time zones.
We have also extended the time zone options so you can select any of the standard [ISO 8601 time zones](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).
# 7.0.0-beta3 (2020-05-08)
### Features / Enhancements
* **Docker**: Upgrade to Alpine 3.11. [#24056](https://github.com/grafana/grafana/pull/24056), [@aknuds1](https://github.com/aknuds1)
* **Forms**: Remove Forms namespace [BREAKING]. Will cause all `Forms` imports to stop working. See migration guide in [@grafana/ui changelog](https://github.com/grafana/grafana/blob/master/packages/grafana-ui/CHANGELOG.md)[#24378](https://github.com/grafana/grafana/pull/24378), [@tskarhed](https://github.com/tskarhed)
### Bug Fixes
* **CloudWatch**: Fix error with expression only query. [#24362](https://github.com/grafana/grafana/pull/24362), [@aocenas](https://github.com/aocenas)
* **Elasticsearch**: Fix building of raw document queries resulting in error Unknown BaseAggregationBuilder error. [#24403](https://github.com/grafana/grafana/pull/24403), [@ivanahuckova](https://github.com/ivanahuckova)
* **Prometheus**: Fix for prometheus legend formats for instant time series queries. [#24407](https://github.com/grafana/grafana/pull/24407), [@torkelo](https://github.com/torkelo)
# 7.0.0-beta2 (2020-05-07)
## Breaking changes
- **Removed PhantomJS**: PhantomJS was deprecated in [Grafana v6.4](https://grafana.com/docs/grafana/latest/guides/whats-new-in-v6-4/#phantomjs-deprecation) and starting from Grafana v7.0.0, all PhantomJS support has been removed. This means that Grafana no longer ships with a built-in image renderer, and we advise you to install the [Grafana Image Renderer plugin](https://grafana.com/grafana/plugins/grafana-image-renderer).
- **Docker**: Our Ubuntu based images have been upgraded to Ubuntu [20.04 LTS](https://releases.ubuntu.com/20.04/).
- **Dashboard**: A global minimum dashboard refresh interval is now enforced and defaults to 5 seconds.
- **@grafana/ui**: Forms migration notice, see [@grafana/ui changelog](https://github.com/grafana/grafana/blob/master/packages/grafana-ui/CHANGELOG.md)
- **Interval calculation**: There is now a new option `Max data points` that controls the auto interval `$__interval` calculation. Interval was previously calculated by dividing the panel width by the time range. With the new max data points option it is now easy to set `$__interval` to a dynamic value that is time range agnostic. For example if you set `Max data points` to 10 Grafana will dynamically set `$__interval` by dividing the current time range by 10.
- **Datasource/Loki**: Support for [deprecated Loki endpoints](https://github.com/grafana/loki/blob/master/docs/api.md#lokis-http-api) has been removed.
**Deprecation warnings**
- Scripted dashboards are now deprecated. The feature is not removed but will be in a future release. We hope to address the underlying requirement of dynamic dashboards in a different way. [#24059](https://github.com/grafana/grafana/issues/24059)
### Features / Enhancements
* **CloudWatch**: Adds more examples to CloudWatch Logs cheatsheet. [#24288](https://github.com/grafana/grafana/pull/24288), [@kaydelaney](https://github.com/kaydelaney)
* **Elasticsearch**: Changes terms min_doc_count default from 1 to 0. [#24204](https://github.com/grafana/grafana/pull/24204), [@Estrax](https://github.com/Estrax)
* **Login Page**: New design. [#23892](https://github.com/grafana/grafana/pull/23892), [@torkelo](https://github.com/torkelo)
* **Logs**: Add log level Fatal. [#24185](https://github.com/grafana/grafana/pull/24185), [@davkal](https://github.com/davkal)
* **Loki**: Show loki datasource stats in panel inspector. [#24190](https://github.com/grafana/grafana/pull/24190), [@davkal](https://github.com/davkal)
* **Migration**: Dashboard links. [#23553](https://github.com/grafana/grafana/pull/23553), [@peterholmberg](https://github.com/peterholmberg)
* **Plugins**: Require signing of external back-end plugins. [#24075](https://github.com/grafana/grafana/pull/24075), [@aknuds1](https://github.com/aknuds1)
* **Prometheus**: Add off switch for metric/label name lookup. [#24034](https://github.com/grafana/grafana/pull/24034), [@s-h-a-d-o-w](https://github.com/s-h-a-d-o-w)
* **Search**: Bring back open search by clicking dashboard name. [#24151](https://github.com/grafana/grafana/pull/24151), [@torkelo](https://github.com/torkelo)
* **Tracing**: Header updates. [#24153](https://github.com/grafana/grafana/pull/24153), [@aocenas](https://github.com/aocenas)
* **Transformations**: Improve time series support. [#23978](https://github.com/grafana/grafana/pull/23978), [@ryantxu](https://github.com/ryantxu)
### Bug Fixes
* **CloudWatch logs**: Fix default region interpolation and reset log groups on region change. [#24346](https://github.com/grafana/grafana/pull/24346), [@aocenas](https://github.com/aocenas)
* **Dashboard**: Fix for folder picker menu not being visible outside modal when saving dashboard. [#24296](https://github.com/grafana/grafana/pull/24296), [@tskarhed](https://github.com/tskarhed)
* **Dashboard**: Go to explore now works even after discarding dashboard changes. [#24149](https://github.com/grafana/grafana/pull/24149), [@torkelo](https://github.com/torkelo)
* **Dashboard**: Only show cache timeout option in panel edit if enabled in data source plugin json. [#24095](https://github.com/grafana/grafana/pull/24095), [@peterholmberg](https://github.com/peterholmberg)
* **Dashboard**: Propagate unhandled errors when saving dashboard. [#24081](https://github.com/grafana/grafana/pull/24081), [@peterholmberg](https://github.com/peterholmberg)
* **Dashboard**: Variable without a current value in json model causes crash on load. [#24261](https://github.com/grafana/grafana/pull/24261), [@torkelo](https://github.com/torkelo)
* **DashboardManager**: Disable editing if there are no folder permissions. [#24237](https://github.com/grafana/grafana/pull/24237), [@tskarhed](https://github.com/tskarhed)
* **DataLinks**: Do not add empty links. [#24088](https://github.com/grafana/grafana/pull/24088), [@dprokop](https://github.com/dprokop)
* **Explore/Loki**: Removes old query syntax support for regex filter. [#24281](https://github.com/grafana/grafana/pull/24281), [@Estrax](https://github.com/Estrax)
* **Explore**: Fix showing of results of queries in table. [#24018](https://github.com/grafana/grafana/pull/24018), [@ivanahuckova](https://github.com/ivanahuckova)
* **Field options**: show field name when title option config is empty. [#24335](https://github.com/grafana/grafana/pull/24335), [@dprokop](https://github.com/dprokop)
* **Graph**: Fixed graph tooltip getting stuck / not being cleared when leaving dashboard. [#24162](https://github.com/grafana/grafana/pull/24162), [@torkelo](https://github.com/torkelo)
* **Graph**: Fixed issue with x-axis labels showing "MM/DD" after viewing dashboard with pie chart. [#24341](https://github.com/grafana/grafana/pull/24341), [@mckn](https://github.com/mckn)
* **Jaeger**: Fix how label is created in cascader. [#24164](https://github.com/grafana/grafana/pull/24164), [@aocenas](https://github.com/aocenas)
* **Loki**: Fix label matcher for log metrics queries. [#24238](https://github.com/grafana/grafana/pull/24238), [@ivanahuckova](https://github.com/ivanahuckova)
* **Panel inspect**: hides Query tab for plugins without Query ability. [#24216](https://github.com/grafana/grafana/pull/24216), [@hugohaggmark](https://github.com/hugohaggmark)
* **Prometheus**: Refresh query field metrics on data source change. [#24116](https://github.com/grafana/grafana/pull/24116), [@s-h-a-d-o-w](https://github.com/s-h-a-d-o-w)
* **Select**: Fixes so component loses focus on selecting value or pressing outside of input. [#24008](https://github.com/grafana/grafana/pull/24008), [@mckn](https://github.com/mckn)
* **Stat/Gauge/BarGauge**: Shows default cursor when missing links. [#24284](https://github.com/grafana/grafana/pull/24284), [@hugohaggmark](https://github.com/hugohaggmark)
* **Tracing**: Fix view bounds after trace change. [#23994](https://github.com/grafana/grafana/pull/23994), [@aocenas](https://github.com/aocenas)
* **Variables**: Migrates old tags format for consistency. [#24276](https://github.com/grafana/grafana/pull/24276), [@hugohaggmark](https://github.com/hugohaggmark)
* **Reporting**: Update report schedule as soon as a report is updated (Enterprise)
# 7.0.0-beta1 (2020-04-28)
## Breaking changes
- **Removed PhantomJS**: PhantomJS was deprecated in [Grafana v6.4](https://grafana.com/docs/grafana/latest/guides/whats-new-in-v6-4/#phantomjs-deprecation) and starting from Grafana v7.0.0, all PhantomJS support has been removed. This means that Grafana no longer ships with a built-in image renderer, and we advise you to install the [Grafana Image Renderer plugin](https://grafana.com/grafana/plugins/grafana-image-renderer).
- **Docker**: Our Ubuntu based images have been upgraded to Ubuntu [20.04 LTS](https://releases.ubuntu.com/20.04/).
- **Dashboard**: A global minimum dashboard refresh interval is now enforced and defaults to 5 seconds.
- **@grafana/ui**: Forms migration notice, see [@grafana/ui changelog](https://github.com/grafana/grafana/blob/master/packages/grafana-ui/CHANGELOG.md)
- **Interval calculation**: There is now a new option `Max data points` that controls the auto interval `$__interval` calculation. Interval was previously calculated by dividing the panel width by the time range. With the new max data points option it is now easy to set `$__interval` to a dynamic value that is time range agnostic. For example if you set `Max data points` to 10 Grafana will dynamically set `$__interval` by dividing the current time range by 10.
- **Datasource/Loki**: Support for [deprecated Loki endpoints](https://github.com/grafana/loki/blob/master/docs/api.md#lokis-http-api) has been removed.
### Features / Enhancements
- **@grafana/ui**: Create Icon component and replace icons. [#23402](https://github.com/grafana/grafana/pull/23402), [@ivanahuckova](https://github.com/ivanahuckova)
- **@grafana/ui**: Create slider component. [#22275](https://github.com/grafana/grafana/pull/22275), [@ivanahuckova](https://github.com/ivanahuckova)
- **@grafana/ui**: Remove ColorPalette component. [#23592](https://github.com/grafana/grafana/pull/23592), [@ivanahuckova](https://github.com/ivanahuckova)
- **AWS IAM**: Support for AWS EKS ServiceAccount roles for CloudWatch and S3 image upload. [#21594](https://github.com/grafana/grafana/pull/21594), [@patstrom](https://github.com/patstrom)
- **Alerting**: Adds support for basic auth in Alertmanager notifier. [#23231](https://github.com/grafana/grafana/pull/23231), [@melchiormoulin](https://github.com/melchiormoulin)
- **Alerting**: Enable Alert rule tags to override PagerDuty Severity setting. [#22736](https://github.com/grafana/grafana/pull/22736), [@AndrewBurian](https://github.com/AndrewBurian)
- **Alerting**: Handle image renderer unavailable when edit notifiers. [#23711](https://github.com/grafana/grafana/pull/23711), [@marefr](https://github.com/marefr)
- **Alerting**: Upload error image when image renderer unavailable. [#23713](https://github.com/grafana/grafana/pull/23713), [@marefr](https://github.com/marefr)
- **Alerting**: support alerting on data.Frame (that can be time series). [#22812](https://github.com/grafana/grafana/pull/22812), [@kylebrandt](https://github.com/kylebrandt)
- **Azure Monitor**: Add alerting support - Port Azure log analytics to the backend. [#23839](https://github.com/grafana/grafana/pull/23839), [@daniellee](https://github.com/daniellee)
- **Backend plugins**: Support alerting in external data source plugins. [#6841](https://github.com/grafana/grafana/issues/6841)
- **Build**: Bundle plugins. [#23787](https://github.com/grafana/grafana/pull/23787), [@aknuds1](https://github.com/aknuds1)
- **Build**: Remove usage of Go vendoring. [#23796](https://github.com/grafana/grafana/pull/23796), [@kylebrandt](https://github.com/kylebrandt)
- **Build**: Upgrade to Go 1.14. [#23371](https://github.com/grafana/grafana/pull/23371), [@aknuds1](https://github.com/aknuds1)
- **CloudWatch**: Added AWS Chatbot metrics and dimensions. [#23516](https://github.com/grafana/grafana/pull/23516), [@ilyastoli](https://github.com/ilyastoli)
- **CloudWatch**: Added Cassandra namespace. [#23299](https://github.com/grafana/grafana/pull/23299), [@vikkyomkar](https://github.com/vikkyomkar)
- **CloudWatch**: Added missing Cassandra metrics. [#23467](https://github.com/grafana/grafana/pull/23467), [@ilyastoli](https://github.com/ilyastoli)
- **CloudWatch**: Adds support for Cloudwatch Logs. [#23566](https://github.com/grafana/grafana/pull/23566), [@kaydelaney](https://github.com/kaydelaney)
- **CloudWatch**: Prefer webIdentity over EC2 role. [#23452](https://github.com/grafana/grafana/pull/23452), [@dnascimento](https://github.com/dnascimento)
- **CloudWatch**: Prefer webIdentity over EC2 role also when assuming a role. [#23807](https://github.com/grafana/grafana/pull/23807), [@bruecktech](https://github.com/bruecktech)
- **Components**: IconButton. [#23510](https://github.com/grafana/grafana/pull/23510), [@torkelo](https://github.com/torkelo)
- **Dashboard**: Add failsafe for slug generation. [#23709](https://github.com/grafana/grafana/pull/23709), [@sakjur](https://github.com/sakjur)
- **Dashboard**: Enforce minimum dashboard refresh interval to 5 seconds per default. [#23929](https://github.com/grafana/grafana/pull/23929), [@marefr](https://github.com/marefr)
- **Dashboard**: Handle no renderer available in panel share dialog. [#23856](https://github.com/grafana/grafana/pull/23856), [@marefr](https://github.com/marefr)
- **Dashboard**: Support additional variable format options (singlequote, doublequote, sqlstring). [#21622](https://github.com/grafana/grafana/pull/21622), [@xiaobeiyang](https://github.com/xiaobeiyang)
- **Dashboard**: Support data links via field overrides. [#23590](https://github.com/grafana/grafana/pull/23590), [@dprokop](https://github.com/dprokop)
- **Data source**: Max data points now used in interval calculation for all data sources. [#23915](https://github.com/grafana/grafana/pull/23915), [@torkelo](https://github.com/torkelo)
- **Database**: Order results in UserSearch by username/email. [#23328](https://github.com/grafana/grafana/pull/23328), [@aknuds1](https://github.com/aknuds1)
- **Database**: Update the xorm dependency to v0.8.1. [#22376](https://github.com/grafana/grafana/pull/22376), [@novalagung](https://github.com/novalagung)
- **Docker**: Upgrade to Ubuntu 20.04 in Dockerfiles. [#23852](https://github.com/grafana/grafana/pull/23852), [@aknuds1](https://github.com/aknuds1)
- **Docs**: Adding API reference documentation support for the packages libraries. [#21931](https://github.com/grafana/grafana/pull/21931), [@mckn](https://github.com/mckn)
- **Tracing**: Add trace UI to show traces from tracing datasources and Jaeger datasource. [#23047](https://github.com/grafana/grafana/pull/23047), [@aocenas](https://github.com/aocenas)
- **Frontend**: Adding support to select preferred timezone for presentation of date and time values. [#23586](https://github.com/grafana/grafana/pull/23586), [@mckn](https://github.com/mckn)
- **Grafana Toolkit**: Adds template for backend data source. [#23864](https://github.com/grafana/grafana/pull/23864), [@bergquist](https://github.com/bergquist)
- **Graphite**: Rollup indicator and custom meta data inspector. [#22738](https://github.com/grafana/grafana/pull/22738), [@torkelo](https://github.com/torkelo)
- **HTTP API**: Allow assigning a specific organization when creating a new user. [#21775](https://github.com/grafana/grafana/pull/21775), [@Sytten](https://github.com/Sytten)
- **Image Rendering**: New setting to control render request concurrency. [#23950](https://github.com/grafana/grafana/pull/23950), [@marefr](https://github.com/marefr)
- **Image Rendering**: Remove PhantomJS support. [#23460](https://github.com/grafana/grafana/pull/23460), [@marefr](https://github.com/marefr)
- **Logs**: Derived fields link design. [#23695](https://github.com/grafana/grafana/pull/23695), [@aocenas](https://github.com/aocenas)
- **Metrics**: Add image rendering metrics. [#23827](https://github.com/grafana/grafana/pull/23827), [@alexanderzobnin](https://github.com/alexanderzobnin)
- **Metrics**: Instrument backend plugin requests. [#23346](https://github.com/grafana/grafana/pull/23346), [@bergquist](https://github.com/bergquist)
- **Migration**: Add old Input to legacy namespace. [#23286](https://github.com/grafana/grafana/pull/23286), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Admin org edit page. [#23866](https://github.com/grafana/grafana/pull/23866), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Alerting - notifications list. [#22548](https://github.com/grafana/grafana/pull/22548), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Change password. [#23623](https://github.com/grafana/grafana/pull/23623), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Create org. [#22542](https://github.com/grafana/grafana/pull/22542), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Data/Panel link editor. [#23778](https://github.com/grafana/grafana/pull/23778), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Final components to LegacyForms. [#23707](https://github.com/grafana/grafana/pull/23707), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Layout Selector. [#23790](https://github.com/grafana/grafana/pull/23790), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Migrate admin/users. [#22759](https://github.com/grafana/grafana/pull/22759), [@mckn](https://github.com/mckn)
- **Migration**: Migrates ad hoc variable type to react/redux. [#22784](https://github.com/grafana/grafana/pull/22784), [@mckn](https://github.com/mckn)
- **Migration**: Move Switch from Forms namespace. [#23386](https://github.com/grafana/grafana/pull/23386), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Move last components from Forms namespace. [#23556](https://github.com/grafana/grafana/pull/23556), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Move old Switch to legacy namespace. [#23357](https://github.com/grafana/grafana/pull/23357), [@tskarhed](https://github.com/tskarhed)
- **Migration**: New datasource. [#23221](https://github.com/grafana/grafana/pull/23221), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Org users page. [#23372](https://github.com/grafana/grafana/pull/23372), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Orgs list. [#23821](https://github.com/grafana/grafana/pull/23821), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Remove Button from Forms namespace. [#23105](https://github.com/grafana/grafana/pull/23105), [@tskarhed](https://github.com/tskarhed)
- **Migration**: Teams and alert list. [#23810](https://github.com/grafana/grafana/pull/23810), [@tskarhed](https://github.com/tskarhed)
- **Migration**: TextArea from Forms namespace. [#23436](https://github.com/grafana/grafana/pull/23436), [@tskarhed](https://github.com/tskarhed)
- **Migration**: User edit. [#23110](https://github.com/grafana/grafana/pull/23110), [@tskarhed](https://github.com/tskarhed)
- **OAuth**: Adds Okta provider. [#22972](https://github.com/grafana/grafana/pull/22972), [@alexanderzobnin](https://github.com/alexanderzobnin)
- **OAuth**: Introduce new setting for configuring max age of OAuth state cookie. [#23195](https://github.com/grafana/grafana/pull/23195), [@rtrompier](https://github.com/rtrompier)
- **Plugins**: Add deprecation notice to setEditor method in PanelPlugin. [#23895](https://github.com/grafana/grafana/pull/23895), [@dprokop](https://github.com/dprokop)
- **Plugins**: Adds support for URL params in plugin routes. [#23503](https://github.com/grafana/grafana/pull/23503), [@daniellee](https://github.com/daniellee)
- **Plugins**: Fluent API for custom field config and panel options creation for PanelPlugin. [#23070](https://github.com/grafana/grafana/pull/23070), [@dprokop](https://github.com/dprokop)
- **Plugins**: Hide plugins page from viewers, and limit /api/plugins to only core plugins when called by viewer role. [#21901](https://github.com/grafana/grafana/pull/21901), [@dprokop](https://github.com/dprokop)
- **Postgres**: Add SSL support for datasource. [#21341](https://github.com/grafana/grafana/pull/21341), [@ryankurte](https://github.com/ryankurte)
- **Prometheus**: Render missing labels in legend formats as an empty string. [#22355](https://github.com/grafana/grafana/pull/22355), [@Hixon10](https://github.com/Hixon10)
- **Provisioning**: Allows specifying uid for datasource and use that in derived fields. [#23585](https://github.com/grafana/grafana/pull/23585), [@aocenas](https://github.com/aocenas)
- **Provisioning**: Validate that dashboard providers have unique names. [#22898](https://github.com/grafana/grafana/pull/22898), [@youshy](https://github.com/youshy)
- **Search**: Replace search implementation. [#23855](https://github.com/grafana/grafana/pull/23855), [@sakjur](https://github.com/sakjur)
- **Search**: migrate dashboard search to react. [#23274](https://github.com/grafana/grafana/pull/23274), [@Clarity-89](https://github.com/Clarity-89)
- **Server**: Don't include trailing slash in cookie path when hosting Grafana in a sub path. [#22265](https://github.com/grafana/grafana/pull/22265), [@consideRatio](https://github.com/consideRatio)
- **Stackdriver**: Support for SLO queries. [#22917](https://github.com/grafana/grafana/pull/22917), [@sunker](https://github.com/sunker)
- **Table**: Add support for organizing fields/columns. [#23135](https://github.com/grafana/grafana/pull/23135), [@mckn](https://github.com/mckn)
- **Table**: Improvements to column resizing, style and alignment. [#23663](https://github.com/grafana/grafana/pull/23663), [@torkelo](https://github.com/torkelo)
- **Table**: upgrades react-table to 7.0.0 and typings. [#23247](https://github.com/grafana/grafana/pull/23247), [@hugohaggmark](https://github.com/hugohaggmark)
- **Table**: Handle column overflow and horizontal scrolling in table panel. [#4157](https://github.com/grafana/grafana/issues/4157)
- **Tracing**: Dark theme styling for TraceView. [#23406](https://github.com/grafana/grafana/pull/23406), [@aocenas](https://github.com/aocenas)
- **Tracing**: Zipkin datasource. [#23829](https://github.com/grafana/grafana/pull/23829), [@aocenas](https://github.com/aocenas)
- **Transformations**: Adds labels as fields transformer. [#23703](https://github.com/grafana/grafana/pull/23703), [@hugohaggmark](https://github.com/hugohaggmark)
- **Transformations**: Improve UI and add some love to filter by name. [#23751](https://github.com/grafana/grafana/pull/23751), [@dprokop](https://github.com/dprokop)
- **Transformations**: calculate a new field based on the row values. [#23675](https://github.com/grafana/grafana/pull/23675), [@ryantxu](https://github.com/ryantxu)
- **Units**: add (IEC) and (Metric) to bits and bytes. [#23175](https://github.com/grafana/grafana/pull/23175), [@flopp999](https://github.com/flopp999)
- **Usagestats**: Add usage stats about what type of data source is used in alerting. [#23125](https://github.com/grafana/grafana/pull/23125), [@bergquist](https://github.com/bergquist)
- **delete old dashboard versions in multiple batches**. [#23348](https://github.com/grafana/grafana/pull/23348), [@DanCech](https://github.com/DanCech)
- **grafana/data**: PanelTypeChangedHandler API update to use PanelModel instead of panel options object [BREAKING]. [#22754](https://github.com/grafana/grafana/pull/22754), [@dprokop](https://github.com/dprokop)
- **grafana/ui**: Add basic horizontal and vertical layout components. [#22303](https://github.com/grafana/grafana/pull/22303), [@dprokop](https://github.com/dprokop)
- **Auth** SAML Role and Team Sync (Enterprise)
- **Presence Indicators**: Display the avatars of active users on dashboards (Enterprise)
- **Reporting**: Makes it possible to disable the scheduler (Enterprise)
- **Dashboard**: Dashboard usage view (Enterprise)
- **Reporting** Makes it possible to trigger report emails without scheduler (Enterprise)
- **Search**: Sorting based on dashboard views and errors (Enterprise)
- **Reporting**: Improved landscape mode and panel image quality (Enterprise)
- **Reporting**: Adds config setting for image_scale_factor of panel images (Enterprise)
### Bug Fixes
- **@grafana/ui**: Fix time range when only partial datetime is provided. [#23122](https://github.com/grafana/grafana/pull/23122), [@ivanahuckova](https://github.com/ivanahuckova)
- **Alerting**: Only include image in notifier when enabled. [#23194](https://github.com/grafana/grafana/pull/23194), [@marefr](https://github.com/marefr)
- **Alerting**: Basic auth should not be required in the Alertmanager notifier. [#23691](https://github.com/grafana/grafana/pull/23691), [@bergquist](https://github.com/bergquist)
- **Alerting**: Translate notification IDs to UIDs when extracting alert rules. [#19882](https://github.com/grafana/grafana/pull/19882), [@aSapien](https://github.com/aSapien)
- **Azure Monitor**: Fix for application insights Azure China plugin route. [#23877](https://github.com/grafana/grafana/pull/23877), [@daniellee](https://github.com/daniellee)
- **CloudWatch**: Add ServerlessDatabaseCapacity to AWS/RDS metrics. [#23635](https://github.com/grafana/grafana/pull/23635), [@jackstevenson](https://github.com/jackstevenson)
- **Dashboard**: Fix global variable "\_\_org.id". [#23362](https://github.com/grafana/grafana/pull/23362), [@vikkyomkar](https://github.com/vikkyomkar)
- **Dashboard**: Handle min refresh interval when importing dashboard. [#23959](https://github.com/grafana/grafana/pull/23959), [@marefr](https://github.com/marefr)
- **DataSourceProxy**: Handle URL parsing error. [#23731](https://github.com/grafana/grafana/pull/23731), [@aknuds1](https://github.com/aknuds1)
- **Frontend**: Fix sorting of organization popup in alphabetical order. [#22259](https://github.com/grafana/grafana/pull/22259), [@vikkyomkar](https://github.com/vikkyomkar)
- **Image Rendering**: Make it work using serve_from_sub_path configured. [#23706](https://github.com/grafana/grafana/pull/23706), [@marefr](https://github.com/marefr)
- **Image rendering**: Fix missing icon on plugins list. [#23958](https://github.com/grafana/grafana/pull/23958), [@marefr](https://github.com/marefr)
- **Logs**: Fix error when non-string log level supplied. [#23654](https://github.com/grafana/grafana/pull/23654), [@ivanahuckova](https://github.com/ivanahuckova)
- **Rich history**: Fix create url and run query for various datasources. [#23627](https://github.com/grafana/grafana/pull/23627), [@ivanahuckova](https://github.com/ivanahuckova)
- **Security**: Fix XSS vulnerability in table panel. [#23816](https://github.com/grafana/grafana/pull/23816), [@torkelo](https://github.com/torkelo)
# 6.7.3 (2020-04-23)
### Bug Fixes
- **Admin**: Fix Synced via LDAP message for non-LDAP external users. [#23477](https://github.com/grafana/grafana/pull/23477), [@alexanderzobnin](https://github.com/alexanderzobnin)
- **Alerting**: Fixes notifications for alerts with empty message in Google Hangouts notifier. [#23559](https://github.com/grafana/grafana/pull/23559), [@hugohaggmark](https://github.com/hugohaggmark)
- **AuthProxy**: Fixes bug where long username could not be cached.. [#22926](https://github.com/grafana/grafana/pull/22926), [@jcmcken](https://github.com/jcmcken)
- **Dashboard**: Fix saving dashboard when editing raw dashboard JSON model. [#23314](https://github.com/grafana/grafana/pull/23314), [@peterholmberg](https://github.com/peterholmberg)
- **Dashboard**: Try to parse 8 and 15 digit numbers as timestamps if parsing of time range as date fails. [#21694](https://github.com/grafana/grafana/pull/21694), [@jessetan](https://github.com/jessetan)
- **DashboardListPanel**: Fixed problem with empty panel after going into edit mode (General folder filter being automatically added) . [#23426](https://github.com/grafana/grafana/pull/23426), [@torkelo](https://github.com/torkelo)
- **Data source**: Handle datasource withCredentials option properly. [#23380](https://github.com/grafana/grafana/pull/23380), [@hvtuananh](https://github.com/hvtuananh)
- **Security**: Fix annotation popup XSS vulnerability [#23813](https://github.com/grafana/grafana/pull/23813), [@torkelo](https://github.com/torkelo). Big thanks to Juha Laaksonen for reporting this issue.
- **Security**: Fix XSS vulnerability in table panel [#23816](https://github.com/grafana/grafana/pull/23816), [@torkelo](https://github.com/torkelo). Big thanks to Rotem Reiss for reporting this issue.
- **Server**: Exit Grafana with status code 0 if no error. [#23312](https://github.com/grafana/grafana/pull/23312), [@aknuds1](https://github.com/aknuds1)
- **TablePanel**: Fix XSS issue in header column rename (backport). [#23814](https://github.com/grafana/grafana/pull/23814), [@torkelo](https://github.com/torkelo)
- **Variables**: Fixes error when setting adhoc variable values. [#23580](https://github.com/grafana/grafana/pull/23580), [@hugohaggmark](https://github.com/hugohaggmark)
# 6.7.2 (2020-04-02)
### Bug Fixes
- **BackendSrv**: Adds config to response to fix issue for external plugins that used this property . [#23032](https://github.com/grafana/grafana/pull/23032), [@torkelo](https://github.com/torkelo)
- **Dashboard**: Fixed issue with saving new dashboard after changing title . [#23104](https://github.com/grafana/grafana/pull/23104), [@dprokop](https://github.com/dprokop)
- **DataLinks**: make sure we use the correct datapoint when dataset contains null value.. [#22981](https://github.com/grafana/grafana/pull/22981), [@mckn](https://github.com/mckn)
- **Plugins**: Fixed issue for plugins that imported dateMath util . [#23069](https://github.com/grafana/grafana/pull/23069), [@mckn](https://github.com/mckn)
- **Security**: Fix for dashboard snapshot original dashboard link could contain XSS vulnerability in url. [#23254](https://github.com/grafana/grafana/pull/23254), [@torkelo](https://github.com/torkelo). Big thanks to Ahmed A. Sherif for reporting this issue.
- **Variables**: Fixes issue with too many queries being issued for nested template variables after value change. [#23220](https://github.com/grafana/grafana/pull/23220), [@torkelo](https://github.com/torkelo)
- **Plugins**: Expose promiseToDigest. [#23249](https://github.com/grafana/grafana/pull/23249), [@torkelo](https://github.com/torkelo)
- **Reporting**: Fixes issue updating a report created by someone else (Enterprise)
# 6.7.1 (2020-03-20)
### Bug Fixes
- **Azure**: Fixed dropdowns not showing current value. [#22914](https://github.com/grafana/grafana/pull/22914), [@torkelo](https://github.com/torkelo)
- **BackendSrv**: only add content-type on POST, PUT requests. [#22910](https://github.com/grafana/grafana/pull/22910), [@hugohaggmark](https://github.com/hugohaggmark)
- **Panels**: Fixed size issue with panel internal size when exiting panel edit mode. [#22912](https://github.com/grafana/grafana/pull/22912), [@torkelo](https://github.com/torkelo)
- **Reporting**: fixes migrations compatibility with mysql (Enterprise)
- **Reporting**: Reduce default concurrency limit to 4 (Enterprise)
# 6.7.0 (2020-03-19)
### Features / Enhancements
- **AzureMonitor**: support workspaces function for template variables. [#22882](https://github.com/grafana/grafana/pull/22882), [@daniellee](https://github.com/daniellee)
- **SQLStore**: Add migration for adding index on annotation.alert_id. [#22876](https://github.com/grafana/grafana/pull/22876), [@aknuds1](https://github.com/aknuds1)
- **TablePanel**: Enable new units picker . [#22833](https://github.com/grafana/grafana/pull/22833), [@dprokop](https://github.com/dprokop)
### Bug Fixes
- **AngularPanels**: Fixed inner height calculation for angular panels . [#22796](https://github.com/grafana/grafana/pull/22796), [@torkelo](https://github.com/torkelo)
- **BackendSrv**: makes sure provided headers are correctly recognized and set. [#22778](https://github.com/grafana/grafana/pull/22778), [@hugohaggmark](https://github.com/hugohaggmark)
- **Forms**: Fix input suffix position (caret-down in Select) . [#22780](https://github.com/grafana/grafana/pull/22780), [@torkelo](https://github.com/torkelo)
- **Graphite**: Fixed issue with query editor and next select metric now showing after selecting metric node . [#22856](https://github.com/grafana/grafana/pull/22856), [@torkelo](https://github.com/torkelo)
- **Rich History**: UX adjustments and fixes. [#22729](https://github.com/grafana/grafana/pull/22729), [@ivanahuckova](https://github.com/ivanahuckova)
# 6.7.0-beta1 (2020-03-12)
## Breaking changes
- **Slack**: Removed _Mention_ setting and instead introduce _Mention Users_, _Mention Groups_, and _Mention Channel_. The first two settings require user and group IDs, respectively. This change was necessary because the way of mentioning via the Slack API [changed](https://api.slack.com/changelog/2017-09-the-one-about-usernames) and mentions in Slack notifications no longer worked.
- **Alerting**: Reverts the behavior of `diff` and `percent_diff` to not always be absolute. Something we introduced by mistake in [6.1.0](https://github.com/grafana/grafana/commit/28eaac3a9c7082e8c496005c1cb66b4b70a4f82f). Alerting now support `diff()`, `diff_abs()`, `percent_diff()` and `percent_diff_abs()`. [#21338](https://github.com/grafana/grafana/pull/21338)
### Notice about changes in backendSrv for plugin authors
In our mission to migrate away from AngularJS to React we have removed all AngularJS dependencies in the core data retrieval service `backendSrv`.
Removing the AngularJS dependencies in `backendSrv` has the unfortunate side effect of AngularJS digest no longer being triggered for any request made with `backendSrv`. Because of this, external plugins using `backendSrv` directly may suffer from strange behaviour in the UI.
To remedy this issue, as a plugin author you need to trigger the digest after a direct call to `backendSrv`.
Example:
```js
backendSrv.get(‘http://your.url/api’).then(result => {
this.result = result;
this.$scope.$digest();
});
```
Another unfortunate outcome from this work in `backendSrv` is that the response format for `.headers()` changed from a function to an object.
To make your plugin work on 6.7.x as well as on previous versions you should add something like the following:
```typescript
let responseHeaders = response.headers;
if (!responseHeaders) {
return null;
}
// Support pre 6.7 angular HTTP rather than fetch
if (typeof responseHeaders === 'function') {
responseHeaders = responseHeaders();
}
```
You can test your plugin with the `master` branch version of Grafana.
### Features / Enhancements
- **API**: Include IP address when logging request error. [#21596](https://github.com/grafana/grafana/pull/21596), [@thedeveloperr](https://github.com/thedeveloperr)
- **Alerting**: Support passing tags to Pagerduty and allow notification on specific event categories . [#21335](https://github.com/grafana/grafana/pull/21335), [@johntdyer](https://github.com/johntdyer)
- **Chore**: Remove angular dependency from backendSrv. [#20999](https://github.com/grafana/grafana/pull/20999), [@kaydelaney](https://github.com/kaydelaney)
- **CloudWatch**: Surround dimension names with double quotes. [#22222](https://github.com/grafana/grafana/pull/22222), [@jeet-parekh](https://github.com/jeet-parekh)
- **CloudWatch**: updated metrics and dimensions for Athena, DocDB, and Route53Resolver. [#22604](https://github.com/grafana/grafana/pull/22604), [@jeet-parekh](https://github.com/jeet-parekh)
- **Cloudwatch**: add Usage Metrics. [#22179](https://github.com/grafana/grafana/pull/22179), [@passing](https://github.com/passing)
- **Dashboard**: Adds support for a global minimum dashboard refresh interval. [#19416](https://github.com/grafana/grafana/pull/19416), [@lfroment0](https://github.com/lfroment0)
- **DatasourceEditor**: Add UI to edit custom HTTP headers. [#17846](https://github.com/grafana/grafana/pull/17846), [@adrien-f](https://github.com/adrien-f)
- **Elastic**: To get fields, start with today's index and go backwards. [#22318](https://github.com/grafana/grafana/pull/22318), [@ChadiEM](https://github.com/ChadiEM)
- **Explore**: Rich history. [#22570](https://github.com/grafana/grafana/pull/22570), [@ivanahuckova](https://github.com/ivanahuckova)
- **Graph**: canvas's Stroke is executed after loop. [#22610](https://github.com/grafana/grafana/pull/22610), [@merturl](https://github.com/merturl)
- **Graphite**: Don't issue empty "select metric" queries. [#22699](https://github.com/grafana/grafana/pull/22699), [@papagian](https://github.com/papagian)
- **Image Rendering**: Store render key in remote cache to enable renderer to callback to public/load balancer URL when running in HA mode. [#22031](https://github.com/grafana/grafana/pull/22031), [@marefr](https://github.com/marefr)
- **LDAP**: Add fallback to search_base_dns if group_search_base_dns is undefined.. [#21263](https://github.com/grafana/grafana/pull/21263), [@bb-Ricardo](https://github.com/bb-Ricardo)
- **OAuth**: Implement Azure AD provide. [#20030](https://github.com/grafana/grafana/pull/20030), [@twendt](https://github.com/twendt)
- **Prometheus**: Implement region annotation. [#22225](https://github.com/grafana/grafana/pull/22225), [@secustor](https://github.com/secustor)
- **Prometheus**: make \$\_\_range more precise. [#21722](https://github.com/grafana/grafana/pull/21722), [@bmerry](https://github.com/bmerry)
- **Prometheus**: Do not show rate hint when increase function is used in query. [#21955](https://github.com/grafana/grafana/pull/21955), [@fredwangwang](https://github.com/fredwangwang)
- **Stackdriver**: Project selector. [#22447](https://github.com/grafana/grafana/pull/22447), [@sunker](https://github.com/sunker)
- **TablePanel**: display multi-line text. [#20210](https://github.com/grafana/grafana/pull/20210), [@michael-az](https://github.com/michael-az)
- **Templating**: Add new global built-in variables. [#21790](https://github.com/grafana/grafana/pull/21790), [@dcastanier](https://github.com/dcastanier)
- **Reporting**: add concurrent render limit to settings (Enterprise)
- **Reporting**: Add rendering timeout in settings (Enterprise)
### Bug Fixes
- **API**: Fix redirect issues. [#22285](https://github.com/grafana/grafana/pull/22285), [@papagian](https://github.com/papagian)
- **Alerting**: Don't include image_url field with Slack message if empty. [#22372](https://github.com/grafana/grafana/pull/22372), [@aknuds1](https://github.com/aknuds1)
- **Alerting**: Fixed bad background color for default notifications in alert tab . [#22660](https://github.com/grafana/grafana/pull/22660), [@krvajal](https://github.com/krvajal)
- **Annotations**: In table panel when setting transform to annotation, they will now show up right away without a manual refresh. [#22323](https://github.com/grafana/grafana/pull/22323), [@krvajal](https://github.com/krvajal)
- **Azure Monitor**: Fix app insights source to allow for new **timeFrom and **timeTo. [#21879](https://github.com/grafana/grafana/pull/21879), [@ChadNedzlek](https://github.com/ChadNedzlek)
- **BackendSrv**: Fixes POST body for form data. [#21714](https://github.com/grafana/grafana/pull/21714), [@hugohaggmark](https://github.com/hugohaggmark)
- **CloudWatch**: Credentials cache invalidation fix. [#22473](https://github.com/grafana/grafana/pull/22473), [@sunker](https://github.com/sunker)
- **CloudWatch**: Expand alias variables when query yields no result. [#22695](https://github.com/grafana/grafana/pull/22695), [@sunker](https://github.com/sunker)
- **Dashboard**: Fix bug with NaN in alerting. [#22053](https://github.com/grafana/grafana/pull/22053), [@a-melnyk](https://github.com/a-melnyk)
- **Explore**: Fix display of multiline logs in log panel and explore. [#22057](https://github.com/grafana/grafana/pull/22057), [@thomasdraebing](https://github.com/thomasdraebing)
- **Heatmap**: Legend color range is incorrect when using custom min/max. [#21748](https://github.com/grafana/grafana/pull/21748), [@sv5d](https://github.com/sv5d)
- **Security**: Fixed XSS issue in dashboard history diff . [#22680](https://github.com/grafana/grafana/pull/22680), [@torkelo](https://github.com/torkelo)
- **StatPanel**: Fixes base color is being used for null values .
[#22646](https://github.com/grafana/grafana/pull/22646), [@torkelo](https://github.com/torkelo)
# 6.6.2 (2020-02-20)
### Features / Enhancements
- **Data proxy**: Log proxy errors using Grafana logger. [#22174](https://github.com/grafana/grafana/pull/22174), [@bergquist](https://github.com/bergquist)
- **Metrics**: Add gauge for requests currently in flight. [#22168](https://github.com/grafana/grafana/pull/22168), [@bergquist](https://github.com/bergquist)
### Bug Fixes
- **@grafana/ui**: Fix displaying of bars in React Graph. [#21968](https://github.com/grafana/grafana/pull/21968), [@ivanahuckova](https://github.com/ivanahuckova)
- **API**: Fix redirect issue when configured to use a subpath. [#21652](https://github.com/grafana/grafana/pull/21652), [@briangann](https://github.com/briangann)
- **API**: Improve recovery middleware when response already been written. [#22256](https://github.com/grafana/grafana/pull/22256), [@marefr](https://github.com/marefr)
- **Auth**: Don't rotate auth token when requests are cancelled by client. [#22106](https://github.com/grafana/grafana/pull/22106), [@bergquist](https://github.com/bergquist)
- **Docker**: Downgrade to 18.04 LTS base image. [#22313](https://github.com/grafana/grafana/pull/22313), [@aknuds1](https://github.com/aknuds1)
- **Elasticsearch**: Fix auto interval for date histogram in explore logs mode. [#21937](https://github.com/grafana/grafana/pull/21937), [@ivanahuckova](https://github.com/ivanahuckova)
- **Image Rendering**: Fix PhantomJS compatibility with es2016 node dependencies. [#21677](https://github.com/grafana/grafana/pull/21677), [@dprokop](https://github.com/dprokop)
- **Links**: Assure base url when single stat, panel and data links are built. [#21956](https://github.com/grafana/grafana/pull/21956), [@dprokop](https://github.com/dprokop)
- **Loki, Prometheus**: Fix PromQL and LogQL syntax highlighting. [#21944](https://github.com/grafana/grafana/pull/21944), [@ivanahuckova](https://github.com/ivanahuckova)
- **OAuth**: Enforce auto_assign_org_id setting when role mapping enabled using Generic OAuth. [#22268](https://github.com/grafana/grafana/pull/22268), [@aknuds1](https://github.com/aknuds1)
- **Prometheus**: Updates explore query editor to prevent it from throwing error on edit. [#21605](https://github.com/grafana/grafana/pull/21605), [@Estrax](https://github.com/Estrax)
- **Server**: Reorder cipher suites for better security. [#22101](https://github.com/grafana/grafana/pull/22101), [@tofu-rocketry](https://github.com/tofu-rocketry)
- **TimePicker**: fixing weird behavior with calendar when switching between months/years . [#22253](https://github.com/grafana/grafana/pull/22253), [@mckn](https://github.com/mckn)
# 6.6.1 (2020-02-06)
### Bug Fixes
- **Annotations**: Change indices and rewrites annotation find query to improve database query performance. [#21915](https://github.com/grafana/grafana/pull/21915), [@papagian](https://github.com/papagian), [@marefr](https://github.com/marefr), [@kylebrandt](https://github.com/kylebrandt)
- **Azure Monitor**: Fix Application Insights API key field to allow input. [#21738](https://github.com/grafana/grafana/pull/21738), [@shavonn](https://github.com/shavonn)
- **BarGauge**: Fix so we properly display the "no result" value when query returns empty result. [#21791](https://github.com/grafana/grafana/pull/21791), [@mckn](https://github.com/mckn)
- **Datasource**: Show access (Browser/Server) select on the Prometheus datasource. [#21833](https://github.com/grafana/grafana/pull/21833), [@jorgelbg](https://github.com/jorgelbg)
- **DatasourceSettings**: Fixed issue navigating away from data source settings page. [#21841](https://github.com/grafana/grafana/pull/21841), [@torkelo](https://github.com/torkelo)
- **Graph Panel**: Fix typo in thresholds form. [#21903](https://github.com/grafana/grafana/pull/21903), [@orendain](https://github.com/orendain)
- **Graphite**: Fixed issue with functions with multiple required params and no defaults caused params that could not be edited (groupByNodes groupByTags). [#21814](https://github.com/grafana/grafana/pull/21814), [@torkelo](https://github.com/torkelo)
- **Image Rendering**: Fix render of graph panel legend aligned to the right using Grafana image renderer plugin/service. [#21854](https://github.com/grafana/grafana/pull/21854), [@marefr](https://github.com/marefr)
- **Metrics**: Adds back missing summary quantiles. [#21858](https://github.com/grafana/grafana/pull/21858), [@kogent](https://github.com/kogent)
- **OpenTSDB**: Adds back missing ngInject to make it work again. [#21796](https://github.com/grafana/grafana/pull/21796), [@marefr](https://github.com/marefr)
- **Plugins**: Fix routing in app plugin pages. [#21847](https://github.com/grafana/grafana/pull/21847), [@dprokop](https://github.com/dprokop)
- **Prometheus**: Fixes default step value for annotation query. [#21934](https://github.com/grafana/grafana/pull/21934), [@hugohaggmark](https://github.com/hugohaggmark)
- **Quota**: Makes LDAP + Quota work for the first login of a new user. [#21949](https://github.com/grafana/grafana/pull/21949), [@xlson](https://github.com/xlson)
- **StatPanels**: Fixed change from singlestat to Gauge / BarGauge / Stat where default min & max (0, 100) was copied . [#21820](https://github.com/grafana/grafana/pull/21820), [@torkelo](https://github.com/torkelo)
- **TimePicker**: Should display in kiosk mode. [#21816](https://github.com/grafana/grafana/pull/21816), [@evgbibko](https://github.com/evgbibko)
- **grafana/toolkit**: Fix failing linter when there were lint issues. [#21849](https://github.com/grafana/grafana/pull/21849), [@dprokop](https://github.com/dprokop)
# 6.6.0 (2020-01-27)
### Features / Enhancements
- **CloudWatch**: Add DynamoDB Accelerator (DAX) metrics & dimensions. [#21644](https://github.com/grafana/grafana/pull/21644), [@kenju](https://github.com/kenju)
- **CloudWatch**: Auto period snap to next higher period. [#21659](https://github.com/grafana/grafana/pull/21659), [@sunker](https://github.com/sunker)
- **Template variables**: Add error for failed query variable on time range update. [#21731](https://github.com/grafana/grafana/pull/21731), [@tskarhed](https://github.com/tskarhed)
- **XSS**: Sanitize column link. [#21735](https://github.com/grafana/grafana/pull/21735), [@tskarhed](https://github.com/tskarhed)
### Bug Fixes
- **Elasticsearch**: Fix adhoc variable filtering for logs query. [#21346](https://github.com/grafana/grafana/pull/21346), [@ceh](https://github.com/ceh)
- **Explore**: Fix colors for log level when level value is capitalised. [#21646](https://github.com/grafana/grafana/pull/21646), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Fix context view in logs, where some rows may have been filtered out.. [#21729](https://github.com/grafana/grafana/pull/21729), [@aocenas](https://github.com/aocenas)
- **Loki**: Fix Loki with repeated panels and interpolation for Explore. [#21685](https://github.com/grafana/grafana/pull/21685), [@ivanahuckova](https://github.com/ivanahuckova)
- **SQLStore**: Fix PostgreSQL failure to create organisation for first time. [#21648](https://github.com/grafana/grafana/pull/21648), [@papagian](https://github.com/papagian)
# 6.6.0-beta1 (2020-01-20)
## Breaking changes
- **PagerDuty**: Change `payload.custom_details` field in PagerDuty notification to be a JSON object instead of a string.
- **Security**: The `[security]` setting `cookie_samesite` configured to `none` now renders cookies with `SameSite=None` attribute compared to before where no `SameSite` attribute was added to cookies. To get the old behavior, use value `disabled` instead of `none`. Refer to [Upgrade Grafana](https://grafana.com/docs/grafana/latest/installation/upgrading/#upgrading-to-v6-6) for more information.
### Features / Enhancements
- **Graphite**: Add Metrictank dashboard to Graphite datasource
- **Admin**: Show name of user in users table view. [#18108](https://github.com/grafana/grafana/pull/18108), [@eleijonmarck](https://github.com/eleijonmarck)
- **Alerting**: Add configurable severity support for PagerDuty notifier. [#19425](https://github.com/grafana/grafana/pull/19425), [@yemble](https://github.com/yemble)
- **Alerting**: Add more information to webhook notifications. [#20420](https://github.com/grafana/grafana/pull/20420), [@michael-az](https://github.com/michael-az)
- **Alerting**: Add support for sending tags in OpsGenie notifier. [#20810](https://github.com/grafana/grafana/pull/20810), [@aSapien](https://github.com/aSapien)
- **Alerting**: Added fallbackText to Google Chat notifier. [#21464](https://github.com/grafana/grafana/pull/21464), [@alvarolmedo](https://github.com/alvarolmedo)
- **Alerting**: Adds support for sending a single email to all recipients in email notifier. [#21091](https://github.com/grafana/grafana/pull/21091), [@marefr](https://github.com/marefr)
- **Alerting**: Enable setting of OpsGenie priority via a tag. [#21298](https://github.com/grafana/grafana/pull/21298), [@zabullet](https://github.com/zabullet)
- **Alerting**: Use fully qualified status emoji in Threema notifier. [#21305](https://github.com/grafana/grafana/pull/21305), [@dbrgn](https://github.com/dbrgn)
- **Alerting**: new min_interval_seconds option to enforce a minimum evaluation frequency . [#21188](https://github.com/grafana/grafana/pull/21188), [@papagian](https://github.com/papagian)
- **CloudWatch**: Calculate period based on time range. [#21471](https://github.com/grafana/grafana/pull/21471), [@sunker](https://github.com/sunker)
- **CloudWatch**: Display partial result in graph when max DP/call limit is reached . [#21533](https://github.com/grafana/grafana/pull/21533), [@sunker](https://github.com/sunker)
- **CloudWatch**: ECS/ContainerInsights metrics support. [#21125](https://github.com/grafana/grafana/pull/21125), [@briancurt](https://github.com/briancurt)
- **CloudWatch**: Upgrade aws-sdk-go. [#20510](https://github.com/grafana/grafana/pull/20510), [@mtanda](https://github.com/mtanda)
- **DataLinks**: allow using values from other fields in the same row (cells). [#21478](https://github.com/grafana/grafana/pull/21478), [@ryantxu](https://github.com/ryantxu)
- **Editor**: Ignore closing brace when it was added by editor. [#21172](https://github.com/grafana/grafana/pull/21172), [@davkal](https://github.com/davkal)
- **Explore**: Context tooltip to copy labels and values from graph. [#21405](https://github.com/grafana/grafana/pull/21405), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Log message line wrapping options for logs. [#20360](https://github.com/grafana/grafana/pull/20360), [@ivanahuckova](https://github.com/ivanahuckova)
- **Forms**: introduce RadioButtonGroup. [#20828](https://github.com/grafana/grafana/pull/20828), [@dprokop](https://github.com/dprokop)
- **Frontend**: Changes in Redux location should not strip subpath from location url. [#20161](https://github.com/grafana/grafana/pull/20161), [@wybczu](https://github.com/wybczu)
- **Graph**: Add fill gradient option to series override line fill. [#20941](https://github.com/grafana/grafana/pull/20941), [@hendrikvh](https://github.com/hendrikvh)
- **Graphite**: Add metrictank dashboard to Graphite datasource. [#20776](https://github.com/grafana/grafana/pull/20776), [@Dieterbe](https://github.com/Dieterbe)
- **Graphite**: Do not change query when opening the query editor and there is no data. [#21588](https://github.com/grafana/grafana/pull/21588), [@daniellee](https://github.com/daniellee)
- **Gravatar**: Use HTTPS by default. [#20964](https://github.com/grafana/grafana/pull/20964), [@jiajunhuang](https://github.com/jiajunhuang)
- **Loki**: Support for template variable queries. [#20697](https://github.com/grafana/grafana/pull/20697), [@ivanahuckova](https://github.com/ivanahuckova)
- **NewsPanel**: Add news as a builtin panel. [#21128](https://github.com/grafana/grafana/pull/21128), [@ryantxu](https://github.com/ryantxu)
- **OAuth**: Removes send_client_credentials_via_post setting . [#20044](https://github.com/grafana/grafana/pull/20044), [@LK4D4](https://github.com/LK4D4)
- **OpenTSDB**: Adding lookup limit to OpenTSDB datasource settings. [#20647](https://github.com/grafana/grafana/pull/20647), [@itamarst](https://github.com/itamarst)
- **Postgres/MySQL/MSSQL**: Adds support for region annotations. [#20752](https://github.com/grafana/grafana/pull/20752), [@Bercon](https://github.com/Bercon)
- **Prometheus**: Field to specify step in Explore. [#20195](https://github.com/grafana/grafana/pull/20195), [@Estrax](https://github.com/Estrax)
- **Prometheus**: User metrics metadata to inform query hints. [#21304](https://github.com/grafana/grafana/pull/21304), [@davkal](https://github.com/davkal)
- **Renderer**: Add user-agent to remote rendering service requests. [#20956](https://github.com/grafana/grafana/pull/20956), [@kfdm](https://github.com/kfdm)
- **Security**: Add disabled option for cookie samesite attribute. [#21472](https://github.com/grafana/grafana/pull/21472), [@marefr](https://github.com/marefr)
- **Stackdriver**: Support meta labels. [#21373](https://github.com/grafana/grafana/pull/21373), [@sunker](https://github.com/sunker)
- **TablePanel, GraphPanel**: Exclude hidden columns from CSV. [#19925](https://github.com/grafana/grafana/pull/19925), [@literalplus](https://github.com/literalplus)
- **Templating**: Update variables on location changed. [#21480](https://github.com/grafana/grafana/pull/21480), [@ryantxu](https://github.com/ryantxu)
- **Tracing**: Support configuring Jaeger client from environment. [#21103](https://github.com/grafana/grafana/pull/21103), [@hairyhenderson](https://github.com/hairyhenderson)
- **Units**: Add currency and energy units. [#20428](https://github.com/grafana/grafana/pull/20428), [@anirudh-ramesh](https://github.com/anirudh-ramesh)
- **Units**: Support dynamic count and currency units. [#21279](https://github.com/grafana/grafana/pull/21279), [@ryantxu](https://github.com/ryantxu)
- **grafana/toolkit**: Add option to override webpack config. [#20872](https://github.com/grafana/grafana/pull/20872), [@sebimarkgraf](https://github.com/sebimarkgraf)
- **grafana/ui**: ConfirmModal component. [#20965](https://github.com/grafana/grafana/pull/20965), [@alexanderzobnin](https://github.com/alexanderzobnin)
- **grafana/ui**: Create Tabs component. [#21328](https://github.com/grafana/grafana/pull/21328), [@peterholmberg](https://github.com/peterholmberg)
- **grafana/ui**: New table component. [#20991](https://github.com/grafana/grafana/pull/20991), [@peterholmberg](https://github.com/peterholmberg)
- **grafana/ui**: New updated time picker. [#20931](https://github.com/grafana/grafana/pull/20931), [@mckn](https://github.com/mckn)
- **White-labeling**: Makes it possible to customize the footer and login background (Enterprise)
### Bug Fixes
- **API**: Optionally list expired API keys. [#20468](https://github.com/grafana/grafana/pull/20468), [@papagian](https://github.com/papagian)
- **Alerting**: Fix custom_details to be a JSON object instead of a string in PagerDuty notifier. [#21150](https://github.com/grafana/grafana/pull/21150), [@tehGoti](https://github.com/tehGoti)
- **Alerting**: Fix image rendering and uploading timeout preventing to send alert notifications. [#21536](https://github.com/grafana/grafana/pull/21536), [@marefr](https://github.com/marefr)
- **Alerting**: Fix panic in dingding notifier . [#20378](https://github.com/grafana/grafana/pull/20378), [@csyangchen](https://github.com/csyangchen)
- **Alerting**: Fix template query validation logic. [#20721](https://github.com/grafana/grafana/pull/20721), [@okhowang](https://github.com/okhowang)
- **Alerting**: If no permission to clear history, keep the historical data. [#19007](https://github.com/grafana/grafana/pull/19007), [@lzdw](https://github.com/lzdw)
- **Alerting**: Unpausing a non-paused alert rule should not change status to Unknown. [#21375](https://github.com/grafana/grafana/pull/21375), [@vikkyomkar](https://github.com/vikkyomkar)
- **Api**: Fix returned message when enabling, disabling and deleting a non-existing user. [#21391](https://github.com/grafana/grafana/pull/21391), [@dpavlos](https://github.com/dpavlos)
- **Auth**: Rotate auth tokens at the end of requests. [#21347](https://github.com/grafana/grafana/pull/21347), [@woodsaj](https://github.com/woodsaj)
- **Azure Monitor**: Fixes error using azure monitor credentials with log analytics and non-default cloud. [#21032](https://github.com/grafana/grafana/pull/21032), [@shavonn](https://github.com/shavonn)
- **CLI**: Return error and aborts when plugin file extraction fails. [#20849](https://github.com/grafana/grafana/pull/20849), [@marefr](https://github.com/marefr)
- **CloudWatch**: Multi-valued template variable dimension alias fix. [#21541](https://github.com/grafana/grafana/pull/21541), [@sunker](https://github.com/sunker)
- **Dashboard**: Disable draggable panels on small devices. [#20629](https://github.com/grafana/grafana/pull/20629), [@peterholmberg](https://github.com/peterholmberg)
- **DataLinks**: Links with \${\_\_value.time} do not work when clicking on first result . [#20019](https://github.com/grafana/grafana/pull/20019), [@dweineha](https://github.com/dweineha)
- **Explore**: Fix showing of results in selected timezone (UTC/local). [#20812](https://github.com/grafana/grafana/pull/20812), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Fix timepicker when browsing back after switching datasource. [#21454](https://github.com/grafana/grafana/pull/21454), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Sync timepicker and logs after live-tailing stops. [#20979](https://github.com/grafana/grafana/pull/20979), [@ivanahuckova](https://github.com/ivanahuckova)
- **Graph**: Fix when clicking a plot on a touch device we won't display the annotation menu. [#21479](https://github.com/grafana/grafana/pull/21479), [@mckn](https://github.com/mckn)
- **OAuth**: Fix role mapping from id token. [#20300](https://github.com/grafana/grafana/pull/20300), [@seanson](https://github.com/seanson)
- **Plugins**: Add appSubUrl string to config pages. [#21414](https://github.com/grafana/grafana/pull/21414), [@Maddin-619](https://github.com/Maddin-619)
- **Provisioning**: Start provision dashboards after Grafana server have started. [#21564](https://github.com/grafana/grafana/pull/21564), [@marefr](https://github.com/marefr)
- **Render**: Use https as protocol when rendering if HTTP2 enabled. [#21600](https://github.com/grafana/grafana/pull/21600), [@marefr](https://github.com/marefr)
- **Security**: Use same cookie settings for all cookies. [#19787](https://github.com/grafana/grafana/pull/19787), [@jeffdesc](https://github.com/jeffdesc)
- **Singlestat**: Support empty value map texts. [#20952](https://github.com/grafana/grafana/pull/20952), [@hendrikvh](https://github.com/hendrikvh)
- **Units**: Custom suffix and prefix units can now be specified, for example custom currency & SI & time formats. [#20763](https://github.com/grafana/grafana/pull/20763), [@ryantxu](https://github.com/ryantxu)
- **grafana/ui**: Do not build grafana/ui in strict mode as it depends on non-strict libs. [#21319](https://github.com/grafana/grafana/pull/21319), [@dprokop](https://github.com/dprokop)
# 6.5.3 (2020-01-15)
### Features / Enhancements
- **API**: Validate redirect_to cookie has valid (Grafana) url . [#21057](https://github.com/grafana/grafana/pull/21057), [@papagian](https://github.com/papagian), Thanks Habi S Ravi for reporting this issue.
### Bug Fixes
- **AdHocFilter**: Shows SubMenu when filtering directly from table. [#21017](https://github.com/grafana/grafana/pull/21017), [@hugohaggmark](https://github.com/hugohaggmark)
- **Cloudwatch**: Fixed crash when switching from cloudwatch data source. [#21376](https://github.com/grafana/grafana/pull/21376), [@torkelo](https://github.com/torkelo)
- **DataLinks**: Sanitize data/panel link URLs. [#21140](https://github.com/grafana/grafana/pull/21140), [@dprokop](https://github.com/dprokop)
- **Elastic**: Fix multiselect variable interpolation for logs. [#20894](https://github.com/grafana/grafana/pull/20894), [@ivanahuckova](https://github.com/ivanahuckova)
- **Prometheus**: Fixes so user can change HTTP Method in config settings. [#21055](https://github.com/grafana/grafana/pull/21055), [@hugohaggmark](https://github.com/hugohaggmark)
- **Prometheus**: Prevents validation of inputs when clicking in them without changing the value. [#21059](https://github.com/grafana/grafana/pull/21059), [@hugohaggmark](https://github.com/hugohaggmark)
- **Rendering**: Fix panel PNG rendering when using sub url & serve_from_sub_path = true. [#21306](https://github.com/grafana/grafana/pull/21306), [@bgranvea](https://github.com/bgranvea)
- **Table**: Matches column names with unescaped regex characters. [#21164](https://github.com/grafana/grafana/pull/21164), [@hugohaggmark](https://github.com/hugohaggmark)
# 6.5.2 (2019-12-11)
### Bug Fixes
- **Alerting**: Improve alert threshold handle dragging behavior. [#20922](https://github.com/grafana/grafana/pull/20922), [@torkelo](https://github.com/torkelo)
- **AngularPanels**: Fixed loading spinner being stuck in some rare cases. [#20878](https://github.com/grafana/grafana/pull/20878), [@torkelo](https://github.com/torkelo)
- **CloudWatch**: Fix query editor does not render in Explore. [#20909](https://github.com/grafana/grafana/pull/20909), [@davkal](https://github.com/davkal)
- **CloudWatch**: Remove illegal character escaping in inferred expressions. [#20915](https://github.com/grafana/grafana/pull/20915), [@sunker](https://github.com/sunker)
- **CloudWatch**: Remove template variable error message. [#20864](https://github.com/grafana/grafana/pull/20864), [@sunker](https://github.com/sunker)
- **CloudWatch**: Use datasource template variable in curated dashboards. [#20917](https://github.com/grafana/grafana/pull/20917), [@sunker](https://github.com/sunker)
- **Elasticsearch**: Set default port to 9200 in ConfigEditor. [#20948](https://github.com/grafana/grafana/pull/20948), [@papagian](https://github.com/papagian)
- **Gauge/BarGauge**: Added support for value mapping of "no data"-state to text/value. [#20842](https://github.com/grafana/grafana/pull/20842), [@mckn](https://github.com/mckn)
- **Graph**: Prevent tooltip from being displayed outside of window. [#20874](https://github.com/grafana/grafana/pull/20874), [@mckn](https://github.com/mckn)
- **Graphite**: Fixes error with annotation metric queries . [#20857](https://github.com/grafana/grafana/pull/20857), [@dprokop](https://github.com/dprokop)
- **Login**: Fix fatal error when navigating from reset password page. [#20747](https://github.com/grafana/grafana/pull/20747), [@peterholmberg](https://github.com/peterholmberg)
- **MixedDatasources**: Do not filter out all mixed data sources in add mixed query dropdown. [#20990](https://github.com/grafana/grafana/pull/20990), [@torkelo](https://github.com/torkelo)
- **Prometheus**: Fix caching for default labels request. [#20718](https://github.com/grafana/grafana/pull/20718), [@aocenas](https://github.com/aocenas)
- **Prometheus**: Run default labels query only once. [#20898](https://github.com/grafana/grafana/pull/20898), [@aocenas](https://github.com/aocenas)
- **Security**: Fix invite link still accessible after completion or revocation. [#20863](https://github.com/grafana/grafana/pull/20863), [@aknuds1](https://github.com/aknuds1)
- **Server**: Fail when unable to create log directory. [#20804](https://github.com/grafana/grafana/pull/20804), [@aknuds1](https://github.com/aknuds1)
- **TeamPicker**: Increase size limit from 10 to 100. [#20882](https://github.com/grafana/grafana/pull/20882), [@hendrikvh](https://github.com/hendrikvh)
- **Units**: Remove SI prefix symbol from new milli/microSievert(/h) units. [#20650](https://github.com/grafana/grafana/pull/20650), [@zegelin](https://github.com/zegelin)
# 6.5.1 (2019-11-28)
### Bug Fixes
- **CloudWatch**: Region template query fix. [#20661](https://github.com/grafana/grafana/pull/20661), [@sunker](https://github.com/sunker)
- **CloudWatch**: Fix annotations query editor loading. [#20687](https://github.com/grafana/grafana/pull/20687), [@sunker](https://github.com/sunker)
- **Panel**: Fixes undefined services/dependencies in plugins without `/**@ngInject*/`. [#20696](https://github.com/grafana/grafana/pull/20696), [@hugohaggmark](https://github.com/hugohaggmark)
- **Server**: Fix failure to start with "bind: address already in use" when using socket as protocol. [#20679](https://github.com/grafana/grafana/pull/20679), [@aknuds1](https://github.com/aknuds1)
- **Stats**: Fix active admins/editors/viewers stats are counted more than once if the user is part of more than one org. [#20711](https://github.com/grafana/grafana/pull/20711), [@papagian](https://github.com/papagian)
# 6.5.0 (2019-11-25)
### Features / Enhancements
- **CloudWatch**: Add curated dashboards for most popular amazon services. [#20486](https://github.com/grafana/grafana/pull/20486), [@sunker](https://github.com/sunker)
- **CloudWatch**: Enable Min time interval. [#20260](https://github.com/grafana/grafana/pull/20260), [@mtanda](https://github.com/mtanda)
- **Explore**: UI improvements for log details. [#20485](https://github.com/grafana/grafana/pull/20485), [@ivanahuckova](https://github.com/ivanahuckova)
- **Server**: Improve grafana-server diagnostics configuration for profiling and tracing. [#20593](https://github.com/grafana/grafana/pull/20593), [@papagian](https://github.com/papagian)
### Bug Fixes
- **BarGauge/Gauge**: Add back missing title option field display options. [#20616](https://github.com/grafana/grafana/pull/20616), [@torkelo](https://github.com/torkelo)
- **CloudWatch**: Fix high CPU load. [#20579](https://github.com/grafana/grafana/pull/20579), [@marefr](https://github.com/marefr)
- **CloudWatch**: Fix high resolution mode without expression. [#20459](https://github.com/grafana/grafana/pull/20459), [@mtanda](https://github.com/mtanda)
- **CloudWatch**: Make sure period variable is being interpreted correctly. [#20447](https://github.com/grafana/grafana/pull/20447), [@sunker](https://github.com/sunker)
- **CloudWatch**: Remove HighResolution toggle since it's not being used. [#20440](https://github.com/grafana/grafana/pull/20440), [@sunker](https://github.com/sunker)
- **Cloudwatch**: Fix LaunchTime attribute tag bug. [#20237](https://github.com/grafana/grafana/pull/20237), [@sunker](https://github.com/sunker)
- **Data links**: Fix URL field turns read-only for graph panels. [#20381](https://github.com/grafana/grafana/pull/20381), [@dprokop](https://github.com/dprokop)
- **Explore**: Keep logQL filters when selecting labels in log row details. [#20570](https://github.com/grafana/grafana/pull/20570), [@ivanahuckova](https://github.com/ivanahuckova)
- **MySQL**: Fix TLS auth settings in config page. [#20501](https://github.com/grafana/grafana/pull/20501), [@peterholmberg](https://github.com/peterholmberg)
- **Provisioning**: Fix unmarshaling nested jsonData values. [#20399](https://github.com/grafana/grafana/pull/20399), [@aocenas](https://github.com/aocenas)
- **Server**: Should fail when server is unable to bind port. [#20409](https://github.com/grafana/grafana/pull/20409), [@aknuds1](https://github.com/aknuds1)
- **Templating**: Prevents crash when \$\_\_searchFilter is not a string. [#20526](https://github.com/grafana/grafana/pull/20526), [@hugohaggmark](https://github.com/hugohaggmark)
- **TextPanel**: Fixes issue with template variable value not properly html escaped [#20588](https://github.com/grafana/grafana/pull/20588), [@torkelo](https://github.com/torkelo)
- **TimePicker**: Should update after location change. [#20466](https://github.com/grafana/grafana/pull/20466), [@torkelo](https://github.com/torkelo)
## Breaking changes
- **CloudWatch**: Pre Grafana 6.5.0, the CloudWatch datasource used the GetMetricStatistics API for all queries that did not have an ´id´ and did not have an ´expression´ defined in the query editor. The GetMetricStatistics API has a limit of 400 transactions per second. In this release, all queries use the GetMetricData API. The GetMetricData API has a limit of 50 transactions per second and 100 metrics per transaction. For API pricing information, please refer to the CloudWatch pricing page (https://aws.amazon.com/cloudwatch/pricing/).
- **CloudWatch**: The GetMetricData API does not return metric unit, so unit auto detection in panels is no longer supported.
- **CloudWatch**: The `HighRes` switch has been removed from the query editor. Read more about this in [upgrading to 6.5](https://grafana.com/docs/installation/upgrading/#upgrading-to-v6-5).
- **CloudWatch**: In previous versions of Grafana, there was partial support for using multi-valued template variables as dimension values. When a multi-valued template variable is being used for dimension values in Grafana 6.5, a [search expression](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-search-expressions.html) will be generated. In the GetMetricData API, expressions are limited to 1024 characters, so you might reach this limit if you are using a large number of values. Read our [upgrading to 6.5](https://grafana.com/docs/installation/upgrading/#upgrading-to-v6-5) guide to see how you can use the `*` wildcard for this use case.
# 6.5.0-beta1 (2019-11-14)
### Features / Enhancements
- **API**: Add `createdAt` and `updatedAt` to api/users/lookup. [#19496](https://github.com/grafana/grafana/pull/19496), [@gotjosh](https://github.com/gotjosh)
- **API**: Add createdAt field to /api/users/:id. [#19475](https://github.com/grafana/grafana/pull/19475), [@cored](https://github.com/cored)
- **Admin**: Adds setting to disable creating initial admin user. [#19505](https://github.com/grafana/grafana/pull/19505), [@shavonn](https://github.com/shavonn)
- **Alerting**: Include alert_state in Kafka notifier payload. [#20099](https://github.com/grafana/grafana/pull/20099), [@arnaudlemaignen](https://github.com/arnaudlemaignen)
- **AuthProxy**: Can now login with auth proxy and get a login token. [#20175](https://github.com/grafana/grafana/pull/20175), [@torkelo](https://github.com/torkelo)
- **AuthProxy**: replaces setting ldap_sync_ttl with sync_ttl. [#20191](https://github.com/grafana/grafana/pull/20191), [@jongyllen](https://github.com/jongyllen)
- **AzureMonitor**: Alerting for Azure Application Insights. [#19381](https://github.com/grafana/grafana/pull/19381), [@ChadNedzlek](https://github.com/ChadNedzlek)
- **Build**: Upgrade to Go 1.13. [#19502](https://github.com/grafana/grafana/pull/19502), [@aknuds1](https://github.com/aknuds1)
- **CLI**: Reduce memory usage for plugin installation. [#19639](https://github.com/grafana/grafana/pull/19639), [@olivierlemasle](https://github.com/olivierlemasle)
- **CloudWatch**: Add ap-east-1 to hard-coded region lists. [#19523](https://github.com/grafana/grafana/pull/19523), [@Nessworthy](https://github.com/Nessworthy)
- **CloudWatch**: ContainerInsights metrics support. [#18971](https://github.com/grafana/grafana/pull/18971), [@francopeapea](https://github.com/francopeapea)
- **CloudWatch**: Support dynamic queries using dimension wildcards [#20058](https://github.com/grafana/grafana/issues/20058), [@sunker](https://github.com/sunker)
- **CloudWatch**: Stop using GetMetricStatistics and use GetMetricData for all time series requests [#20057](https://github.com/grafana/grafana/issues/20057), [@sunker](https://github.com/sunker)
- **CloudWatch**: Convert query editor from Angular to React [#19880](https://github.com/grafana/grafana/issues/19880), [@sunker](https://github.com/sunker)
- **CloudWatch**: Convert config editor from Angular to React [#19881](https://github.com/grafana/grafana/issues/19881), [@shavonn](https://github.com/shavonn)
- **CloudWatch**: Improved error handling when throttling occurs [#20348](https://github.com/grafana/grafana/issues/20348), [@sunker](https://github.com/sunker)
- **CloudWatch**: Deep linking from Grafana panel to CloudWatch console [#20279](https://github.com/grafana/grafana/issues/20279), [@sunker](https://github.com/sunker)
- **CloudWatch**: Add Grafana user agent to GMD calls [#20277](https://github.com/grafana/grafana/issues/20277), [@sunker](https://github.com/sunker)
- **Dashboard**: Allows the d-solo route to be used without slug. [#19640](https://github.com/grafana/grafana/pull/19640), [@97amarnathk](https://github.com/97amarnathk)
- **Docker**: Build and publish an additional Ubuntu based docker image. [#20196](https://github.com/grafana/grafana/pull/20196), [@aknuds1](https://github.com/aknuds1)
- **Elasticsearch**: Adds support for region annotations. [#17602](https://github.com/grafana/grafana/pull/17602), [@fangel](https://github.com/fangel)
- **Explore**: Add custom DataLinks on datasource level (like tracing links). [#20060](https://github.com/grafana/grafana/pull/20060), [@aocenas](https://github.com/aocenas)
- **Explore**: Add functionality to show/hide query row results. [#19794](https://github.com/grafana/grafana/pull/19794), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Synchronise time ranges in split mode. [#19274](https://github.com/grafana/grafana/pull/19274), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: UI change for log row details . [#20034](https://github.com/grafana/grafana/pull/20034), [@ivanahuckova](https://github.com/ivanahuckova)
- **Frontend**: Migrate DataSource HTTP Settings to React. [#19452](https://github.com/grafana/grafana/pull/19452), [@dprokop](https://github.com/dprokop)
- **Frontend**: Show browser not supported notification. [#19904](https://github.com/grafana/grafana/pull/19904), [@peterholmberg](https://github.com/peterholmberg)
- **Graph**: Added series override option to have hidden series be persisted on save. [#20124](https://github.com/grafana/grafana/pull/20124), [@Gauravshah](https://github.com/Gauravshah)
- **Graphite**: Add Metrictank option to settings to view Metrictank request processing info in new inspect feature. [#20138](https://github.com/grafana/grafana/pull/20138), [@ryantxu](https://github.com/ryantxu)
- **LDAP**: Enable single user sync. [#19446](https://github.com/grafana/grafana/pull/19446), [@gotjosh](https://github.com/gotjosh)
- **LDAP**: Last org admin can login but wont be removed. [#20326](https://github.com/grafana/grafana/pull/20326), [@xlson](https://github.com/xlson)
- **LDAP**: Support env variable expressions in ldap.toml file. [#20173](https://github.com/grafana/grafana/pull/20173), [@torkelo](https://github.com/torkelo)
- **OAuth**: Generic OAuth role mapping support. [#17149](https://github.com/grafana/grafana/pull/17149), [@hypery2k](https://github.com/hypery2k)
- **Prometheus**: Custom query parameters string for Thanos downsampling. [#19121](https://github.com/grafana/grafana/pull/19121), [@seuf](https://github.com/seuf)
- **Provisioning**: Allow saving of provisioned dashboards. [#19820](https://github.com/grafana/grafana/pull/19820), [@jongyllen](https://github.com/jongyllen)
- **Security**: Minor XSS issue resolved by angularjs upgrade from 1.6.6 -> 1.6.9. [#19849](https://github.com/grafana/grafana/pull/19849), [@peterholmberg](https://github.com/peterholmberg)
- **TablePanel**: Prevents crash when data contains mixed data formats. [#20202](https://github.com/grafana/grafana/pull/20202), [@hugohaggmark](https://github.com/hugohaggmark)
- **Templating**: Introduces \$\_\_searchFilter to Query Variables. [#19858](https://github.com/grafana/grafana/pull/19858), [@hugohaggmark](https://github.com/hugohaggmark)
- **Templating**: Made default template variable query editor field a textarea with automatic height. [#20288](https://github.com/grafana/grafana/pull/20288), [@torkelo](https://github.com/torkelo)
- **Units**: Add milli/microSievert, milli/microSievert/h and pixels. [#20144](https://github.com/grafana/grafana/pull/20144), [@ryantxu](https://github.com/ryantxu)
- **Units**: Added mega ampere and watt-hour per kg. [#19922](https://github.com/grafana/grafana/pull/19922), [@Karan96Kaushik](https://github.com/Karan96Kaushik)
- **Enterprise**: Enterprise without a license behaves like OSS (Enterprise)
### Bug Fixes
- **API**: Added dashboardId and slug in response to dashboard import api. [#19692](https://github.com/grafana/grafana/pull/19692), [@jongyllen](https://github.com/jongyllen)
- **API**: Fix logging of dynamic listening port. [#19644](https://github.com/grafana/grafana/pull/19644), [@oleggator](https://github.com/oleggator)
- **BarGauge**: Fix so that default thresholds not keeps resetting. [#20190](https://github.com/grafana/grafana/pull/20190), [@lzdw](https://github.com/lzdw)
- **CloudWatch**: Fix incorrect casing of Redshift dimension entry for service class and stage. [#19897](https://github.com/grafana/grafana/pull/19897), [@nlsdfnbch](https://github.com/nlsdfnbch)
- **CloudWatch**: Fixing AWS Kafka dimension names. [#19986](https://github.com/grafana/grafana/pull/19986), [@skuxy](https://github.com/skuxy)
- **CloudWatch**: Metric math broken when using multi template variables [#18337](https://github.com/grafana/grafana/issues/18337), [@sunker](https://github.com/sunker)
- **CloudWatch**: Graphs with multiple multi-value dimension variables don't work [#17949](https://github.com/grafana/grafana/issues/17949), [@sunker](https://github.com/sunker)
- **CloudWatch**: Variables' values surrounded with braces in request sent to AWS [#14451](https://github.com/grafana/grafana/issues/14451), [@sunker](https://github.com/sunker)
- **CloudWatch**: Cloudwatch Query for a list of instances for which data is available in the selected time interval [#12784](https://github.com/grafana/grafana/issues/12784), [@sunker](https://github.com/sunker)
- **CloudWatch**: Dimension's positioning/order should be stored in the json dashboard [#11062](https://github.com/grafana/grafana/issues/11062), [@sunker](https://github.com/sunker)
- **CloudWatch**: Batch CloudWatch API call support in backend [#7991](https://github.com/grafana/grafana/issues/7991), [@sunker](https://github.com/sunker)
- **ColorPicker**: Fixes issue with ColorPicker disappearing too quickly . [#20289](https://github.com/grafana/grafana/pull/20289), [@dprokop](https://github.com/dprokop)
- **Datasource**: Add custom headers on alerting queries. [#19508](https://github.com/grafana/grafana/pull/19508), [@weeco](https://github.com/weeco)
- **Docker**: Add additional glibc dependencies to support certain backend plugins in alpine. [#20214](https://github.com/grafana/grafana/pull/20214), [@briangann](https://github.com/briangann)
- **Docker**: Build and use musl-based binaries in alpine images to resolve glibc incompatibility issues. [#19798](https://github.com/grafana/grafana/pull/19798), [@aknuds1](https://github.com/aknuds1)
- **Elasticsearch**: Fix template variables interpolation when redirecting to Explore. [#20314](https://github.com/grafana/grafana/pull/20314), [@ivanahuckova](https://github.com/ivanahuckova)
- **Elasticsearch**: Support rendering in logs panel. [#20229](https://github.com/grafana/grafana/pull/20229), [@davkal](https://github.com/davkal)
- **Explore**: Expand template variables when redirecting from dashboard panel. [#19582](https://github.com/grafana/grafana/pull/19582), [@ivanahuckova](https://github.com/ivanahuckova)
- **OAuth**: Make the login button display name of custom OAuth provider. [#20209](https://github.com/grafana/grafana/pull/20209), [@dprokop](https://github.com/dprokop)
- **ReactPanels**: Adds Explore menu item. [#20236](https://github.com/grafana/grafana/pull/20236), [@hugohaggmark](https://github.com/hugohaggmark)
- **Team Sync**: Fix URL encode Group IDs for external team sync. [#20280](https://github.com/grafana/grafana/pull/20280), [@gotjosh](https://github.com/gotjosh)
## Breaking changes
- **CloudWatch**: Pre Grafana 6.5.0, the CloudWatch datasource used the GetMetricStatistics API for all queries that did not have an ´id´ and did not have an ´expression´ defined in the query editor. The GetMetricStatistics API has a limit of 400 transactions per second. In this release, all queries use the GetMetricData API. The GetMetricData API has a limit of 50 transactions per second and 100 metrics per transaction. For API pricing information, please refer to the CloudWatch pricing page (https://aws.amazon.com/cloudwatch/pricing/).
- **CloudWatch**: The GetMetricData API does not return metric unit, so unit auto detection in panels is no longer supported.
- **CloudWatch**: The `HighRes` switch has been removed from the query editor. Read more about this in [upgrading to 6.5](https://grafana.com/docs/installation/upgrading/#upgrading-to-v6-5).
- **CloudWatch**: In previous versions of Grafana, there was partial support for using multi-valued template variables as dimension values. When a multi-valued template variable is being used for dimension values in Grafana 6.5, a [search expression](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-search-expressions.html) will be generated. In the GetMetricData API, expressions are limited to 1024 characters, so you might reach this limit if you are using a large number of values. Read our [upgrading to 6.5](https://grafana.com/docs/installation/upgrading/#upgrading-to-v6-5) guide to see how you can use the `*` wildcard for this use case.
# 6.4.5 (2019-11-25)
### Bug Fixes
- **CloudWatch**: Fix high CPU load [#20579](https://github.com/grafana/grafana/pull/20579)
# 6.4.4 (2019-11-06)
### Bug Fixes
- **MySQL**: Fix encoding in connection string [#20192](https://github.com/grafana/grafana/pull/20192)
- **DataLinks**: Fix blur issues. [#19883](https://github.com/grafana/grafana/pull/19883), [@aocenas](https://github.com/aocenas)
- **Docker**: Makes it possible to parse timezones in the docker image. [#20081](https://github.com/grafana/grafana/pull/20081), [@xlson](https://github.com/xlson)
- **LDAP**: All LDAP servers should be tried even if one of them returns a connection error. [#20077](https://github.com/grafana/grafana/pull/20077), [@jongyllen](https://github.com/jongyllen)
- **LDAP**: No longer shows incorrectly matching groups based on role in debug page. [#20018](https://github.com/grafana/grafana/pull/20018), [@xlson](https://github.com/xlson)
- **Singlestat**: Fix no data / null value mapping . [#19951](https://github.com/grafana/grafana/pull/19951), [@ryantxu](https://github.com/ryantxu)
#### Security vulnerability
The MySQL data source connection string fix, [#20192](https://github.com/grafana/grafana/pull/20192), that was part of this release
also fixed a security vulnerability. Thanks Yuriy Dyachenko for discovering and notifying us about this.
# 6.4.3 (2019-10-16)
### Bug Fixes
- **Alerting**: All notification channels should send even if one fails to send. [#19807](https://github.com/grafana/grafana/pull/19807), [@jan25](https://github.com/jan25)
- **AzureMonitor**: Fix slate interference with dropdowns. [#19799](https://github.com/grafana/grafana/pull/19799), [@aocenas](https://github.com/aocenas)
- **ContextMenu**: make ContextMenu positioning aware of the viewport width. [#19699](https://github.com/grafana/grafana/pull/19699), [@krvajal](https://github.com/krvajal)
- **DataLinks**: Fix context menu not showing in singlestat-ish visualisations. [#19809](https://github.com/grafana/grafana/pull/19809), [@dprokop](https://github.com/dprokop)
- **DataLinks**: Fix url field not releasing focus. [#19804](https://github.com/grafana/grafana/pull/19804), [@aocenas](https://github.com/aocenas)
- **Datasource**: Fixes clicking outside of some query editors required 2 clicks. [#19822](https://github.com/grafana/grafana/pull/19822), [@aocenas](https://github.com/aocenas)
- **Panels**: Fixes default tab for visualizations without Queries Tab. [#19803](https://github.com/grafana/grafana/pull/19803), [@hugohaggmark](https://github.com/hugohaggmark)
- **Singlestat**: Fixed issue with mapping null to text. [#19689](https://github.com/grafana/grafana/pull/19689), [@torkelo](https://github.com/torkelo)
- **@grafana/toolkit**: Don't fail plugin creation when git user.name config is not set. [#19821](https://github.com/grafana/grafana/pull/19821), [@dprokop](https://github.com/dprokop)
- **@grafana/toolkit**: TSLint line number off by 1. [#19782](https://github.com/grafana/grafana/pull/19782), [@fredwangwang](https://github.com/fredwangwang)
# 6.4.2 (2019-10-08)
### Bug Fixes
- **CloudWatch**: Changes incorrect dimension wmlid to wlmid . [#19679](https://github.com/grafana/grafana/pull/19679), [@ATTron](https://github.com/ATTron)
- **Grafana Image Renderer**: Fixes plugin page. [#19664](https://github.com/grafana/grafana/pull/19664), [@hugohaggmark](https://github.com/hugohaggmark)
- **Graph**: Fixes auto decimals logic for y axis ticks that results in too many decimals for high values. [#19618](https://github.com/grafana/grafana/pull/19618), [@torkelo](https://github.com/torkelo)
- **Graph**: Switching to series mode should re-render graph. [#19623](https://github.com/grafana/grafana/pull/19623), [@torkelo](https://github.com/torkelo)
- **Loki**: Fix autocomplete on label values. [#19579](https://github.com/grafana/grafana/pull/19579), [@aocenas](https://github.com/aocenas)
- **Loki**: Removes live option for logs panel. [#19533](https://github.com/grafana/grafana/pull/19533), [@davkal](https://github.com/davkal)
- **Profile**: Fix issue with user profile not showing more than sessions sessions in some cases. [#19578](https://github.com/grafana/grafana/pull/19578), [@huynhsamha](https://github.com/huynhsamha)
- **Prometheus**: Fixes so results in Panel always are sorted by query order. [#19597](https://github.com/grafana/grafana/pull/19597), [@hugohaggmark](https://github.com/hugohaggmark)
- **ShareQuery**: Fixed issue when using -- Dashboard -- datasource (to share query result) when dashboard had rows. [#19610](https://github.com/grafana/grafana/pull/19610), [@torkelo](https://github.com/torkelo)
- **Show SAML login button if SAML is enabled**. [#19591](https://github.com/grafana/grafana/pull/19591), [@papagian](https://github.com/papagian)
- **SingleStat**: Fixes \$\_\_name postfix/prefix usage. [#19687](https://github.com/grafana/grafana/pull/19687), [@hugohaggmark](https://github.com/hugohaggmark)
- **Table**: Proper handling of json data with dataframes. [#19596](https://github.com/grafana/grafana/pull/19596), [@marefr](https://github.com/marefr)
- **Units**: Fixed wrong id for Terabits/sec. [#19611](https://github.com/grafana/grafana/pull/19611), [@andreaslangnevyjel](https://github.com/andreaslangnevyjel)
# 6.4.1 (2019-10-02)
### Bug Fixes
- **Provisioning**: Fixed issue where empty nested keys in YAML provisioning caused server crash, [#19547](https://github.com/grafana/grafana/pull/19547)
- **ImageRendering**: Fixed issue with image rendering in enterprise build (Enterprise)
- **Reporting**: Fixed issue with reporting service when STMP disabled (Enterprise).
# 6.4.0 (2019-10-01)
### Features / Enhancements
- **Build**: Upgrade go to 1.12.10. [#19499](https://github.com/grafana/grafana/pull/19499), [@marefr](https://github.com/marefr)
- **DataLinks**: Suggestions menu improvements. [#19396](https://github.com/grafana/grafana/pull/19396), [@dprokop](https://github.com/dprokop)
- **Explore**: Take root_url setting into account when redirecting from dashboard to explore. [#19447](https://github.com/grafana/grafana/pull/19447), [@ivanahuckova](https://github.com/ivanahuckova)
- **Explore**: Update broken link to logql docs. [#19510](https://github.com/grafana/grafana/pull/19510), [@ivanahuckova](https://github.com/ivanahuckova)
- **Logs**: Adds Logs Panel as a visualization. [#19504](https://github.com/grafana/grafana/pull/19504), [@davkal](https://github.com/davkal)
- **Reporting**: Generate and email PDF reports based on Dashboards (Enterprise)
### Bug Fixes
- **CLI**: Fix version selection for plugin install. [#19498](https://github.com/grafana/grafana/pull/19498), [@aocenas](https://github.com/aocenas)
- **Graph**: Fixes minor issue with series override color picker and custom color . [#19516](https://github.com/grafana/grafana/pull/19516), [@torkelo](https://github.com/torkelo)
## Plugins that need updating when upgrading from 6.3 to 6.4
- [Splunk](https://grafana.com/grafana/plugins/grafana-splunk-datasource)
# 6.4.0-beta2 (2019-09-25)
### Features / Enhancements
- **Azure Monitor**: Remove support for cross resource queries (#19115)". [#19346](https://github.com/grafana/grafana/pull/19346), [@sunker](https://github.com/sunker)
- **Docker**: Upgrade packages to resolve reported vulnerabilities. [#19188](https://github.com/grafana/grafana/pull/19188), [@marefr](https://github.com/marefr)
- **Graphite**: Time range expansion reduced from 1 minute to 1 second. [#19246](https://github.com/grafana/grafana/pull/19246), [@torkelo](https://github.com/torkelo)
- **grafana/toolkit**: Add plugin creation task. [#19207](https://github.com/grafana/grafana/pull/19207), [@dprokop](https://github.com/dprokop)
### Bug Fixes
- **Alerting**: Prevents creating alerts from unsupported queries. [#19250](https://github.com/grafana/grafana/pull/19250), [@hugohaggmark](https://github.com/hugohaggmark)
- **Alerting**: Truncate PagerDuty summary when greater than 1024 characters. [#18730](https://github.com/grafana/grafana/pull/18730), [@nvllsvm](https://github.com/nvllsvm)
- **Cloudwatch**: Fix autocomplete for Gamelift dimensions. [#19146](https://github.com/grafana/grafana/pull/19146), [@kevinpz](https://github.com/kevinpz)
- **Dashboard**: Fix export for sharing when panels use default data source. [#19315](https://github.com/grafana/grafana/pull/19315), [@torkelo](https://github.com/torkelo)
- **Database**: Rewrite system statistics query to perform better. [#19178](https://github.com/grafana/grafana/pull/19178), [@papagian](https://github.com/papagian)
- **Gauge/BarGauge**: Fix issue with [object Object] in titles . [#19217](https://github.com/grafana/grafana/pull/19217), [@ryantxu](https://github.com/ryantxu)
- **MSSQL**: Revert usage of new connectionstring format introduced by #18384. [#19203](https://github.com/grafana/grafana/pull/19203), [@marefr](https://github.com/marefr)
- **Multi-LDAP**: Do not fail-fast on invalid credentials. [#19261](https://github.com/grafana/grafana/pull/19261), [@gotjosh](https://github.com/gotjosh)
- **MySQL, Postgres, MSSQL**: Fix validating query with template variables in alert . [#19237](https://github.com/grafana/grafana/pull/19237), [@marefr](https://github.com/marefr)
- **MySQL, Postgres**: Update raw sql when query builder updates. [#19209](https://github.com/grafana/grafana/pull/19209), [@marefr](https://github.com/marefr)
- **MySQL**: Limit datasource error details returned from the backend. [#19373](https://github.com/grafana/grafana/pull/19373), [@marefr](https://github.com/marefr)
# 6.4.0-beta1 (2019-09-17)
### Features / Enhancements
- **Reporting**: Created scheduled PDF reports for any dashboard (Enterprise).
- **API**: Readonly datasources should not be created via the API. [#19006](https://github.com/grafana/grafana/pull/19006), [@papagian](https://github.com/papagian)
- **Alerting**: Include configured AlertRuleTags in Webhooks notifier. [#18233](https://github.com/grafana/grafana/pull/18233), [@dominic-miglar](https://github.com/dominic-miglar)
- **Annotations**: Add annotations support to Loki. [#18949](https://github.com/grafana/grafana/pull/18949), [@aocenas](https://github.com/aocenas)
- **Annotations**: Use a single row to represent a region. [#17673](https://github.com/grafana/grafana/pull/17673), [@ryantxu](https://github.com/ryantxu)
- **Auth**: Allow inviting existing users when login form is disabled. [#19048](https://github.com/grafana/grafana/pull/19048), [@548017](https://github.com/548017)
- **Azure Monitor**: Add support for cross resource queries. [#19115](https://github.com/grafana/grafana/pull/19115), [@sunker](https://github.com/sunker)
- **CLI**: Allow installing custom binary plugins. [#17551](https://github.com/grafana/grafana/pull/17551), [@aocenas](https://github.com/aocenas)
- **Dashboard**: Adds Logs Panel (alpha) as visualization option for Dashboards. [#18641](https://github.com/grafana/grafana/pull/18641), [@hugohaggmark](https://github.com/hugohaggmark)
- **Dashboard**: Reuse query results between panels . [#16660](https://github.com/grafana/grafana/pull/16660), [@ryantxu](https://github.com/ryantxu)
- **Dashboard**: Set time to to 23:59:59 when setting To time using calendar. [#18595](https://github.com/grafana/grafana/pull/18595), [@simPod](https://github.com/simPod)
- **DataLinks**: Add DataLinks support to Gauge, BarGauge and stat panel. [#18605](https://github.com/grafana/grafana/pull/18605), [@ryantxu](https://github.com/ryantxu)
- **DataLinks**: Enable access to labels & field names. [#18918](https://github.com/grafana/grafana/pull/18918), [@torkelo](https://github.com/torkelo)
- **DataLinks**: Enable multiple data links per panel. [#18434](https://github.com/grafana/grafana/pull/18434), [@dprokop](https://github.com/dprokop)
- **Docker**: switch docker image to alpine base with phantomjs support. [#18468](https://github.com/grafana/grafana/pull/18468), [@DanCech](https://github.com/DanCech)
- **Elasticsearch**: allow templating queries to order by doc_count. [#18870](https://github.com/grafana/grafana/pull/18870), [@hackery](https://github.com/hackery)
- **Explore**: Add throttling when doing live queries. [#19085](https://github.com/grafana/grafana/pull/19085), [@aocenas](https://github.com/aocenas)
- **Explore**: Adds ability to go back to dashboard, optionally with query changes. [#17982](https://github.com/grafana/grafana/pull/17982), [@kaydelaney](https://github.com/kaydelaney)
- **Explore**: Reduce default time range to last hour. [#18212](https://github.com/grafana/grafana/pull/18212), [@davkal](https://github.com/davkal)
- **Gauge/BarGauge**: Support decimals for min/max. [#18368](https://github.com/grafana/grafana/pull/18368), [@ryantxu](https://github.com/ryantxu)
- **Graph**: New series override transform constant that renders a single point as a line across the whole graph. [#19102](https://github.com/grafana/grafana/pull/19102), [@davkal](https://github.com/davkal)
- **Image rendering**: Add deprecation warning when PhantomJS is used for rendering images. [#18933](https://github.com/grafana/grafana/pull/18933), [@papagian](https://github.com/papagian)
- **InfluxDB**: Enable interpolation within ad-hoc filter values. [#18077](https://github.com/grafana/grafana/pull/18077), [@kvc-code](https://github.com/kvc-code)
- **LDAP**: Allow an user to be synchronized against LDAP. [#18976](https://github.com/grafana/grafana/pull/18976), [@gotjosh](https://github.com/gotjosh)
- **Ldap**: Add ldap debug page. [#18759](https://github.com/grafana/grafana/pull/18759), [@peterholmberg](https://github.com/peterholmberg)
- **Loki**: Remove prefetching of default label values. [#18213](https://github.com/grafana/grafana/pull/18213), [@davkal](https://github.com/davkal)
- **Metrics**: Add failed alert notifications metric. [#18089](https://github.com/grafana/grafana/pull/18089), [@koorgoo](https://github.com/koorgoo)
- **OAuth**: Support JMES path lookup when retrieving user email. [#14683](https://github.com/grafana/grafana/pull/14683), [@bobmshannon](https://github.com/bobmshannon)
- **OAuth**: return GitLab groups as a part of user info (enable team sync). [#18388](https://github.com/grafana/grafana/pull/18388), [@alexanderzobnin](https://github.com/alexanderzobnin)
- **Panels**: Add unit for electrical charge - ampere-hour. [#18950](https://github.com/grafana/grafana/pull/18950), [@anirudh-ramesh](https://github.com/anirudh-ramesh)
- **Plugin**: AzureMonitor - Reapply MetricNamespace support. [#17282](https://github.com/grafana/grafana/pull/17282), [@raphaelquati](https://github.com/raphaelquati)
- **Plugins**: better warning when plugins fail to load. [#18671](https://github.com/grafana/grafana/pull/18671), [@ryantxu](https://github.com/ryantxu)
- **Postgres**: Add support for scram sha 256 authentication. [#18397](https://github.com/grafana/grafana/pull/18397), [@nonamef](https://github.com/nonamef)
- **RemoteCache**: Support SSL with Redis. [#18511](https://github.com/grafana/grafana/pull/18511), [@kylebrandt](https://github.com/kylebrandt)
- **SingleStat**: The gauge option in now disabled/hidden (unless it's an old panel with it already enabled) . [#18610](https://github.com/grafana/grafana/pull/18610), [@ryantxu](https://github.com/ryantxu)
- **Stackdriver**: Add extra alignment period options. [#18909](https://github.com/grafana/grafana/pull/18909), [@sunker](https://github.com/sunker)
- **Units**: Add South African Rand (ZAR) to currencies. [#18893](https://github.com/grafana/grafana/pull/18893), [@jeteon](https://github.com/jeteon)
- **Units**: Adding T,P,E,Z,and Y bytes. [#18706](https://github.com/grafana/grafana/pull/18706), [@chiqomar](https://github.com/chiqomar)
### Bug Fixes
- **Alerting**: Notification is sent when state changes from no_data to ok. [#18920](https://github.com/grafana/grafana/pull/18920), [@papagian](https://github.com/papagian)
- **Alerting**: fix duplicate alert states when the alert fails to save to the database. [#18216](https://github.com/grafana/grafana/pull/18216), [@kylebrandt](https://github.com/kylebrandt)
- **Alerting**: fix response popover prompt when add notification channels. [#18967](https://github.com/grafana/grafana/pull/18967), [@lzdw](https://github.com/lzdw)
- **CloudWatch**: Fix alerting for queries with Id (using GetMetricData). [#17899](https://github.com/grafana/grafana/pull/17899), [@alex-berger](https://github.com/alex-berger)
- **Explore**: Fix auto completion on label values for Loki. [#18988](https://github.com/grafana/grafana/pull/18988), [@aocenas](https://github.com/aocenas)
- **Explore**: Fixes crash using back button with a zoomed in graph. [#19122](https://github.com/grafana/grafana/pull/19122), [@hugohaggmark](https://github.com/hugohaggmark)
- **Explore**: Fixes so queries in Explore are only run if Graph/Table is shown. [#19000](https://github.com/grafana/grafana/pull/19000), [@hugohaggmark](https://github.com/hugohaggmark)
- **MSSQL**: Change connectionstring to URL format to fix using passwords with semicolon. [#18384](https://github.com/grafana/grafana/pull/18384), [@Russiancold](https://github.com/Russiancold)
- **MSSQL**: Fix memory leak when debug enabled. [#19049](https://github.com/grafana/grafana/pull/19049), [@briangann](https://github.com/briangann)
- **Provisioning**: Allow escaping literal '$' with '$\$' in configs to avoid interpolation. [#18045](https://github.com/grafana/grafana/pull/18045), [@kylebrandt](https://github.com/kylebrandt)
- **TimePicker**: Fixes hiding time picker dropdown in FireFox. [#19154](https://github.com/grafana/grafana/pull/19154), [@hugohaggmark](https://github.com/hugohaggmark)
## Breaking changes
### Annotations
There are some breaking changes in the annotations HTTP API for region annotations. Region annotations are now represented
using a single event instead of two separate events. Check breaking changes in HTTP API [below](#http-api) and [HTTP API documentation](https://grafana.com/docs/http_api/annotations/) for more details.
### Docker
Grafana is now using Alpine 3.10 as docker base image.
### HTTP API
- `GET /api/alert-notifications` now requires at least editor access. New `/api/alert-notifications/lookup` returns less information than `/api/alert-notifications` and can be access by any authenticated user.
- `GET /api/alert-notifiers` now requires at least editor access
- `GET /api/org/users` now requires org admin role. New `/api/org/users/lookup` returns less information than `/api/org/users` and can be access by users that are org admins, admin in any folder or admin of any team.
- `GET /api/annotations` no longer returns `regionId` property.
- `POST /api/annotations` no longer supports `isRegion` property.
- `PUT /api/annotations/:id` no longer supports `isRegion` property.
- `PATCH /api/annotations/:id` no longer supports `isRegion` property.
- `DELETE /api/annotations/region/:id` has been removed.
## Deprecation notes
### PhantomJS
[PhantomJS](https://phantomjs.org/), which is used for rendering images of dashboards and panels, is deprecated and will be removed in a future Grafana release. A deprecation warning will from now on be logged when Grafana starts up if PhantomJS is in use.
Please consider migrating from PhantomJS to the [Grafana Image Renderer plugin](https://grafana.com/grafana/plugins/grafana-image-renderer).
# 6.3.7 (2019-11-22)
### Bug Fixes
- **CloudWatch**: Fix high CPU load [#20579](https://github.com/grafana/grafana/pull/20579)
# 6.3.6 (2019-09-23)
### Features / Enhancements
- **Metrics**: Adds setting for turning off total stats metrics. [#19142](https://github.com/grafana/grafana/pull/19142), [@marefr](https://github.com/marefr)
### Bug Fixes
- **Database**: Rewrite system statistics query to perform better. [#19178](https://github.com/grafana/grafana/pull/19178), [@papagian](https://github.com/papagian)
- **Explore**: Fixes error when switching from prometheus to loki data sources. [#18599](https://github.com/grafana/grafana/pull/18599), [@kaydelaney](https://github.com/kaydelaney)
# 6.3.5 (2019-09-02)
### Upgrades
- **Build**: Upgrade to go 1.12.9. [#18638](https://github.com/grafana/grafana/pull/18638), [@marcusolsson](https://github.com/marcusolsson)
### Bug Fixes
- **Dashboard**: Fixes dashboards init failed loading error for dashboards with panel links that had missing properties. [#18786](https://github.com/grafana/grafana/pull/18786), [@torkelo](https://github.com/torkelo)
- **Editor**: Fixes issue where only entire lines were being copied. [#18806](https://github.com/grafana/grafana/pull/18806), [@kaydelaney](https://github.com/kaydelaney)
- **Explore**: Fixes query field layout in splitted view for Safari browsers. [#18654](https://github.com/grafana/grafana/pull/18654), [@hugohaggmark](https://github.com/hugohaggmark)
- **LDAP**: multildap + ldap integration. [#18588](https://github.com/grafana/grafana/pull/18588), [@markelog](https://github.com/markelog)
- **Profile/UserAdmin**: Fix for user agent parser crashes grafana-server on 32-bit builds. [#18788](https://github.com/grafana/grafana/pull/18788), [@marcusolsson](https://github.com/marcusolsson)
- **Prometheus**: Prevents panel editor crash when switching to Prometheus data source. [#18616](https://github.com/grafana/grafana/pull/18616), [@hugohaggmark](https://github.com/hugohaggmark)
- **Prometheus**: Changes brace-insertion behavior to be less annoying. [#18698](https://github.com/grafana/grafana/pull/18698), [@kaydelaney](https://github.com/kaydelaney)
# 6.3.4 (2019-08-29)
- **Security**: Urgent security patch release. Please read more in our [blog](https://grafana.com/blog/2019/08/29/grafana-5.4.5-and-6.3.4-released-with-important-security-fix/)
# 6.3.3 (2019-08-15)
### Bug Fixes
- **Annotations**: Fix failing annotation query when time series query is cancelled. [#18532](https://github.com/grafana/grafana/pull/18532), [@dprokop](https://github.com/dprokop)
- **Auth**: Do not set SameSite cookie attribute if cookie_samesite is none. [#18462](https://github.com/grafana/grafana/pull/18462), [@papagian](https://github.com/papagian)
- **DataLinks**: Apply scoped variables to data links correctly. [#18454](https://github.com/grafana/grafana/pull/18454), [@dprokop](https://github.com/dprokop)
- **DataLinks**: Respect timezone when displaying datapoint's timestamp in graph context menu. [#18461](https://github.com/grafana/grafana/pull/18461), [@dprokop](https://github.com/dprokop)
- **DataLinks**: Use datapoint timestamp correctly when interpolating variables. [#18459](https://github.com/grafana/grafana/pull/18459), [@dprokop](https://github.com/dprokop)
- **Explore**: Fix loading error for empty queries. [#18488](https://github.com/grafana/grafana/pull/18488), [@davkal](https://github.com/davkal)
- **Graph**: Fixes legend issue clicking on series line icon and issue with horizontal scrollbar being visible on windows. [#18563](https://github.com/grafana/grafana/pull/18563), [@torkelo](https://github.com/torkelo)
- **Graphite**: Avoid glob of single-value array variables . [#18420](https://github.com/grafana/grafana/pull/18420), [@gotjosh](https://github.com/gotjosh)
- **Prometheus**: Fix queries with label_replace remove the \$1 match when loading query editor. [#18480](https://github.com/grafana/grafana/pull/18480), [@hugohaggmark](https://github.com/hugohaggmark)
- **Prometheus**: More consistently allows for multi-line queries in editor. [#18362](https://github.com/grafana/grafana/pull/18362), [@kaydelaney](https://github.com/kaydelaney)
- **TimeSeries**: Assume values are all numbers. [#18540](https://github.com/grafana/grafana/pull/18540), [@ryantxu](https://github.com/ryantxu)
# 6.3.2 (2019-08-07)
### Bug Fixes
- **Gauge/BarGauge**: Fixes issue with lost thresholds and an issue loading Gauge with avg stat. [#18375](https://github.com/grafana/grafana/pull/18375)
# 6.3.1 (2019-08-07)
### Bug Fixes
- **PanelLinks**: Fixes crash issue with Gauge & Bar Gauge panels with panel links (drill down links). [#18430](https://github.com/grafana/grafana/pull/18430)
# 6.3.0 (2019-08-06)
### Features / Enhancements
- **OAuth**: Do not set SameSite OAuth cookie if cookie_samesite is None. [#18392](https://github.com/grafana/grafana/pull/18392), [@papagian](https://github.com/papagian)
### Bug Fixes
- **PanelLinks**: Fix render issue when there is no panel description. [#18408](https://github.com/grafana/grafana/pull/18408), [@dehrax](https://github.com/dehrax)
# 6.3.0-beta4 (2019-08-02)
### Features / Enhancements
- **Auth Proxy**: Include additional headers as part of the cache key. [#18298](https://github.com/grafana/grafana/pull/18298), [@gotjosh](https://github.com/gotjosh)
# 6.3.0-beta3 (2019-08-02)
### Bug Fixes
- **OAuth**: Fix "missing saved state" OAuth login failure due to SameSite cookie policy. [#18332](https://github.com/grafana/grafana/pull/18332), [@papagian](https://github.com/papagian)
- **cli**: fix for recognizing when in dev mode.. [#18334](https://github.com/grafana/grafana/pull/18334), [@xlson](https://github.com/xlson)
# 6.3.0-beta2 (2019-07-26)
### Features / Enhancements
- **Build grafana images consistently**. [#18224](https://github.com/grafana/grafana/pull/18224), [@hassanfarid](https://github.com/hassanfarid)
- **Docs**: SAML. [#18069](https://github.com/grafana/grafana/pull/18069), [@gotjosh](https://github.com/gotjosh)
- **Permissions**: Show plugins in nav for non admin users but hide plugin configuration. [#18234](https://github.com/grafana/grafana/pull/18234), [@aocenas](https://github.com/aocenas)
- **TimePicker**: Increase max height of quick range dropdown. [#18247](https://github.com/grafana/grafana/pull/18247), [@torkelo](https://github.com/torkelo)
### Bug Fixes
- **DataLinks**: Fixes incorrect interpolation of \${\_\_series_name} . [#18251](https://github.com/grafana/grafana/pull/18251), [@torkelo](https://github.com/torkelo)
- **Loki**: Display live tailed logs in correct order in Explore. [#18031](https://github.com/grafana/grafana/pull/18031), [@kaydelaney](https://github.com/kaydelaney)
- **PhantomJS**: Fixes rendering on Debian Buster. [#18162](https://github.com/grafana/grafana/pull/18162), [@xlson](https://github.com/xlson)
- **TimePicker**: Fixed style issue for custom range popover. [#18244](https://github.com/grafana/grafana/pull/18244), [@torkelo](https://github.com/torkelo)